mirror of https://github.com/tdwg/dwc.git
Merge branch 'dwc_cleanup' of https://github.com/tdwg/dwc into dwc_cleanup
This commit is contained in:
Peter Desmet
commit
fa49e992ed
|
|
@ -1,4 +1,8 @@
|
|||
<<<<<<< HEAD
|
||||
<!DOCTYPE html>
|
||||
=======
|
||||
<!DOCTYPE html>
|
||||
>>>>>>> 3f4250f44d233b1ab4b22dc0864b9b2ff4d7949f
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
|
|
|||
Binary file not shown.
|
|
@ -70,7 +70,10 @@
|
|||
</div>
|
||||
|
||||
<p>Following are links to examples of marking up data in Darwin Core:</p>
|
||||
<<<<<<< HEAD
|
||||
|
||||
=======
|
||||
>>>>>>> 3f4250f44d233b1ab4b22dc0864b9b2ff4d7949f
|
||||
<ul>
|
||||
<li><a href="examples_specimen.md">Specimens</a></li>
|
||||
<li><a href="examples_observation.md">Observations</a></li>
|
||||
|
|
|
|||
|
|
@ -1,3 +1,4 @@
|
|||
<<<<<<< HEAD:guides/text/index.html
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
|
|
@ -717,3 +718,724 @@ FROM
|
|||
</script>
|
||||
</body>
|
||||
</html>
|
||||
=======
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<title>Darwin Core Text Guide</title>
|
||||
<meta name="dcterms.title" content="Darwin Core Text Guide">
|
||||
<meta name="dcterms.description" content="Guidelines for implementing Darwin Core in Text files.">
|
||||
<meta name="dcterms.modified" content="2015-03-13"><!-- Also update in footer -->
|
||||
|
||||
<meta name="dcterms.subject" content="biodiversity, standards">
|
||||
<meta name="dcterms.creator" content="Darwin Core Task Group">
|
||||
<meta name="dcterms.contributor" content="John Wieczorek (MVZ)">
|
||||
<meta name="dcterms.contributor" content="Markus Döring (GBIF)">
|
||||
<meta name="dcterms.contributor" content="Renato De Giovanni (CRIA)">
|
||||
<meta name="dcterms.contributor" content="Tim Robertson (GBIF)">
|
||||
<meta name="dcterms.contributor" content="Dave Vieglais (KUNHM)">
|
||||
<meta name="dcterms.contributor" content="Peter Desmet (INBO)">
|
||||
<meta name="dcterms.publisher" content="Biodiversity Information Standards (TDWG)">
|
||||
<meta name="dcterms.license" content="http://creativecommons.org/licenses/by/4.0/legalcode">
|
||||
<meta name="dcterms.language" content="en">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<link rel="stylesheet" type="text/css" href="../../assets/bootstrap.min.css">
|
||||
<link rel="stylesheet" type="text/css" href="../../assets/main.css">
|
||||
<link href="http://www.tdwg.org/" rel="meta">
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<nav class="navbar navbar-default navbar-fixed-top">
|
||||
<div class="container">
|
||||
<div class="navbar-header">
|
||||
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">
|
||||
<span class="sr-only">Toggle navigation</span>
|
||||
<span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span>
|
||||
</button>
|
||||
<a class="navbar-brand" href="../index.html">Darwin Core</a>
|
||||
</div>
|
||||
<div class="collapse navbar-collapse">
|
||||
<ul class="nav navbar-nav">
|
||||
<li><a href="../../terms/index.html">Terms</a></li>
|
||||
<li><a href="../../examples/index.html">Examples</a></li>
|
||||
<li class="dropdown">
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Reference <span class="caret"></span></a>
|
||||
<ul class="dropdown-menu" role="menu">
|
||||
<li><a href="../../change_policy.html">Change policy</a></li>
|
||||
<li class="divider"></li>
|
||||
<li><a href="../../simple_dwc.html">Simple Darwin Core</a></li>
|
||||
<li class="divider"></li>
|
||||
<li class="active"><a href="../text/index.html">Text guide</a></li>
|
||||
<li><a href="../xml/index.html">XML guide</a></li>
|
||||
<li class="disabled"><a href="../rdf/index.html">RDF guide</a></li>
|
||||
<li class="divider"></li>
|
||||
<li><a href="../../terms/history.html">Term history</a></li>
|
||||
<li><a href="../../terms/decisions.html">Term decisions</a></li>
|
||||
<li><a href="../../terms/mappings.html">Term mappings</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
<ul class="nav navbar-nav navbar-right">
|
||||
<li><a href="../../resources/index.html">Resources</a></li>
|
||||
<li><a href="http://github.com/tdwg/dwc">Source</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<div class="content">
|
||||
<div class="container">
|
||||
<div class="page-header">
|
||||
<h1>Darwin Core Text Guide</h1>
|
||||
</div>
|
||||
|
||||
<h2 id="introduction">1. Introduction</h2>
|
||||
|
||||
<p><b>Audience</b>: This document is targeted toward
|
||||
those who wish to use or share information based on the Darwin Core terms
|
||||
using text files. It provides technical details on how to construct these
|
||||
files and complementary metadata files that describe their content.</p>
|
||||
|
||||
<p>This document provides guidelines for formatting and sharing Darwin Core
|
||||
terms [<a href="../../index.html">TERMS</a>] in <em>fielded text</em> formats,
|
||||
such as one or more comma separated value (CSV) files. Data conforming to the
|
||||
Simple Darwin Core [<a href="../../simple.html">SIMPLEDWC</a>] (CSV
|
||||
format and having the first row include Darwin Core standard term names) can
|
||||
be shared in a single file, while a non-standard text file can be understood
|
||||
using an [<a href="http://www.w3.org/XML/">XML</a>] metafile to describe its
|
||||
contents and formatting.</p>
|
||||
|
||||
<p><img src="images/usage.png"></p>
|
||||
|
||||
<p>More complex structure can be shared in multiple related files. The
|
||||
description of content and relationships between files can be achieved using
|
||||
the metafile. This guideline makes recommendations for the simple case of a
|
||||
<em>core</em> file, upon which Darwin Core <em>records</em> are based, and
|
||||
<em>extensions</em> that are linked to records in that core file.
|
||||
Specifically, extension records have a <em>many-to-one</em> relationship with
|
||||
records in the core file. For example, a core file might contain specimen
|
||||
records, with one specimen per row in the file, while an extension file
|
||||
contains one or more identifications for those specimens, with one
|
||||
identification per row in the extension file, and with an identifier to the
|
||||
specimen for each identification row. This example would allow many
|
||||
identifications to be associated with each specimen.</p>
|
||||
|
||||
|
||||
<h3 id="simple">1.1 Simple Example Metafile Content</h3>
|
||||
<p>A simple comma separated values
|
||||
(CSV) data file with the following content:</p>
|
||||
|
||||
<pre class="example">
|
||||
ID,Species,Count
|
||||
123,"Cryptantha gypsophila Reveal & C.R. Broome",12
|
||||
124,"Buxbaumia piperi",2
|
||||
</pre>
|
||||
|
||||
<p>can be described with the following Darwin Core metafile:</p>
|
||||
|
||||
<pre class="example">
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<archive xmlns="http://rs.tdwg.org/dwc/text/"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xmlns:xs="http://www.w3.org/2001/XMLSchema"
|
||||
xsi:schemaLocation="http://rs.tdwg.org/dwc/text/ http://rs.tdwg.org/dwc/text/tdwg_dwc_text.xsd">
|
||||
<core rowType="http://rs.tdwg.org/dwc/terms/Occurrence" ignoreHeaderLines="1">
|
||||
<files>
|
||||
<location>http://data.gbif.org/download/specimens.csv</location>
|
||||
</files>
|
||||
<field index="0" term="http://rs.tdwg.org/dwc/terms/occurrenceID" />
|
||||
<field index="1" term="http://rs.tdwg.org/dwc/terms/scientificName" />
|
||||
<field index="2" term="http://rs.tdwg.org/dwc/terms/individualCount" />
|
||||
<!-- A constant value has no index, but applies to all rows -->
|
||||
<field term="http://rs.tdwg.org/dwc/terms/datasetID" default="urn:lsid:tim.lsid.tdwg.org:collections:1"/>
|
||||
</core>
|
||||
</archive>
|
||||
</pre>
|
||||
|
||||
<p>These same data could be understood without the metafile if the first row
|
||||
of the CSV file contained the term names:</p>
|
||||
|
||||
<pre class="example">
|
||||
occurrenceID,scientificName,individualCount,datasetID
|
||||
123,"Cryptantha gypsophila Reveal & C.R. Broome",12,urn:lsid:tim.lsid.tdwg.org:collections:1
|
||||
124,"Buxbaumia piperi",2,urn:lsid:tim.lsid.tdwg.org:collections:1
|
||||
</pre>
|
||||
|
||||
<h3>1.2 XML versus Fielded Text</h3>
|
||||
|
||||
<p>Many resources exist on the web describing the advantages of Extensible
|
||||
Markup Language [<a href="http://www.w3.org/XML/">XML</a>] over less
|
||||
structured content such as <em>fielded text</em>. The Darwin Core Text Guide
|
||||
(this document) is not meant to promote the use of <em>fielded text</em> over
|
||||
XML for data exchange, but rather to provide recommendations for how to
|
||||
handle such data files when necessary.<br>
|
||||
Two scenarios that might benefit from the use of <em>fielded text</em>
|
||||
are:</p>
|
||||
|
||||
<ul>
|
||||
<li>The transfer of large numbers of Darwin Core records and related data
|
||||
from one database to another. Typically databases are very efficient at
|
||||
exporting and importing comma separated text files.</li>
|
||||
|
||||
<li>The description of legacy data existing in a <em>fielded text</em>
|
||||
format, such that it might be automatically understood and loaded into
|
||||
another system. It could be that this system would then serve the data in
|
||||
another format such as XML.</li>
|
||||
</ul>
|
||||
|
||||
|
||||
<h2 id="metafile">2. Metafile Content</h2>
|
||||
|
||||
<p>The text metafile schema [<a href="tdwg_dwc_text.xsd">TEXTSCHEMA</a>]
|
||||
provides technical details
|
||||
for the structure of a metafile by defining the elements and attributes
|
||||
required to describe the contents and relationships between text files. These
|
||||
elements and attributes, with descriptions and specifications for their use
|
||||
in a metafile, are described in the following table.</p>
|
||||
|
||||
<h3>2.1 The <archive> element</h3>
|
||||
|
||||
<p>The <archive> element is the
|
||||
container for the list of related files (one core and zero or more
|
||||
extensions). The <archive> element has just one attribute,
|
||||
<em>metadata</em>.</p>
|
||||
|
||||
<h4>Attributes</h4>
|
||||
|
||||
<table class="table table-bordered table-condensed dwc-table">
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
<th>Required</th>
|
||||
<th>Default</th>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>metadata</em></td>
|
||||
|
||||
<td>Contains a qualified Uniform Resource Locator (URL) defining the
|
||||
location of a metadata description of the entire archive. The format of
|
||||
the metadata is not prescribed, but a standardized format such as
|
||||
Ecological Metadata Language (EML), Federal Geographic Data Committee
|
||||
(FGDC), or ISO 19115 family is recommended.</td>
|
||||
|
||||
<td></td>
|
||||
<td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
<h4>Elements</h4>
|
||||
<table class="table table-bordered table-condensed dwc-table">
|
||||
<tr>
|
||||
<th>Element</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
<tr>
|
||||
<td class="">
|
||||
<a href="#coreTag"><core></a>
|
||||
</td>
|
||||
|
||||
<td>
|
||||
An <archive> must contain exactly one <a href=
|
||||
"#coreTag"><core></a> element, representing the data entity
|
||||
(the actual file and its column header mappings to Darwin Core terms)
|
||||
upon which records are based.<br>
|
||||
If extensions are being used, each record in the core data must have
|
||||
a unique identifier. The field for this identifier must be specified
|
||||
in an explicit <id> field in order to associate extension
|
||||
records with the core record.
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class="">
|
||||
<a href="#coreTag"><extension></a>
|
||||
</td>
|
||||
|
||||
<td>
|
||||
An <archive> may define zero or more <a href=
|
||||
"#coreTag"><extension></a> elements, each representing an
|
||||
individual extension entity directly related to the core. In addition
|
||||
to the general file attributes described below, every extension
|
||||
entity must have an explicit <coreId> field to relate the
|
||||
extension record to a row in the core entity. The extension itself
|
||||
does not have to have a unique ID field and many rows can point to
|
||||
the same core record.
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
|
||||
<h3 id="coreTag">2.2 The <core> or <extension> element</h3>
|
||||
|
||||
<h4>Attributes</h4>
|
||||
<table class="table table-bordered table-condensed dwc-table">
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
<th>Required</th>
|
||||
<th>Default</th>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>rowType</em></td>
|
||||
|
||||
<td>
|
||||
A Unified Resource Identifier (URI) for the term identifying the
|
||||
class of data represented by each row, for example,
|
||||
http://rs.tdwg.org/dwc/terms/Occurrence for Occurrence records or
|
||||
http://rs.tdwg.org/dwc/terms/Taxon for Taxon records. Additional
|
||||
classes may be referenced by URI and defined outside the Darwin Core
|
||||
specification. For convenience the URIs for classes defined by
|
||||
the Darwin Core are listed below:
|
||||
|
||||
<dl>
|
||||
<dt>Occurrence</dt>
|
||||
|
||||
<dd>http://rs.tdwg.org/dwc/terms/Occurrence</dd>
|
||||
|
||||
<dt>Event</dt>
|
||||
|
||||
<dd>http://rs.tdwg.org/dwc/terms/Event</dd>
|
||||
|
||||
<dt>Location</dt>
|
||||
|
||||
<dd>http://purl.org/dc/terms/Location</dd>
|
||||
|
||||
<dt>GeologicalContext</dt>
|
||||
|
||||
<dd>http://purl.org/dc/terms/GeologicalContext</dd>
|
||||
|
||||
<dt>Identification</dt>
|
||||
|
||||
<dd>http://rs.tdwg.org/dwc/terms/Identification</dd>
|
||||
|
||||
<dt>Taxon</dt>
|
||||
|
||||
<dd>http://rs.tdwg.org/dwc/terms/Taxon</dd>
|
||||
|
||||
<dt>ResourceRelationship</dt>
|
||||
|
||||
<dd>http://rs.tdwg.org/dwc/terms/ResourceRelationship</dd>
|
||||
|
||||
<dt>MeasurementOrFact</dt>
|
||||
|
||||
<dd>http://rs.tdwg.org/dwc/terms/MeasurementOrFact</dd>
|
||||
</dl>
|
||||
</td>
|
||||
|
||||
<td>✓</td>
|
||||
|
||||
<td></td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>fieldsTerminatedBy</em></td>
|
||||
|
||||
<td>Specifies the delimiter between fields. Typical values might be ","
|
||||
or "\t" for CSV or Tab files respectively.</td>
|
||||
<td>
|
||||
|
||||
<td>,</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>linesTerminatedBy</em></td>
|
||||
|
||||
<td>Specifies the row separator character.</td>
|
||||
<td>
|
||||
|
||||
<td>\n</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>fieldsEnclosedBy</em></td>
|
||||
|
||||
<td>Specifies the character used to enclose (mark the start and end of)
|
||||
each field. CSV files frequently use the double quote character
|
||||
("), but the default is no enclosing character. Note that a comma
|
||||
separated value file that has commas within the content of any field
|
||||
must have an enclosing character.</td>
|
||||
<td>
|
||||
|
||||
<td>"</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>encoding</em></td>
|
||||
|
||||
<td>
|
||||
Specifies the <a href="http://en.wikipedia.org/wiki/Character_encoding">character
|
||||
encoding</a> for the data file. The encoding is extremely important,
|
||||
but often ignored. The most frequently used encodings are:
|
||||
|
||||
<dl>
|
||||
<dt>UTF-8</dt>
|
||||
|
||||
<dd>8-bit Unicode Transformation Format.</dd>
|
||||
|
||||
<dt>UTF-16</dt>
|
||||
|
||||
<dd>16-bit Unicode Transformation Format.</dd>
|
||||
|
||||
<dt>ISO-8859-1</dt>
|
||||
|
||||
<dd>Commonly known as Latin-1 and a common default on systems
|
||||
configured for a single western European language.</dd>
|
||||
|
||||
<dt>Windows-1252</dt>
|
||||
|
||||
<dd>Commonly known as WinLatin and a common default of legacy
|
||||
versions of Microsoft Windows based operating systems.</dd>
|
||||
</dl>
|
||||
</td>
|
||||
<td>
|
||||
|
||||
<td>UTF-8</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>ignoreHeaderLines</em></td>
|
||||
|
||||
<td>Specifies the number lines to ignore from the beginning of the
|
||||
file. This can be used to ignore files with column headings or preamble
|
||||
comments for example.</td>
|
||||
<td>
|
||||
|
||||
<td>0</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>dateFormat</em></td>
|
||||
|
||||
<td>
|
||||
When verbatim dates are consistent in format, this field can be used
|
||||
to indicate the format represented. It is recommended to use the
|
||||
date, dateTime and time for field formats wherever possible, but
|
||||
where verbatim dates are required, a format may be specified here.
|
||||
This should be considered a 'hint' for consumers. It is recommended
|
||||
that consumers support the minimum combinations of DD MM and YYYY
|
||||
with the separators / and -. Examples:
|
||||
|
||||
<dl>
|
||||
<dt>DDMMYYYY</dt>
|
||||
|
||||
<dd>For dates of the form 21121978</dd>
|
||||
|
||||
<dt>DD-MM-YYYY</dt>
|
||||
|
||||
<dd>For dates of the form 21-12-1978</dd>
|
||||
|
||||
<dt>MMDDYYYY</dt>
|
||||
|
||||
<dd>For dates of the form 12211978</dd>
|
||||
|
||||
<dt>MM-DD-YYYY</dt>
|
||||
|
||||
<dd>For dates of the form 12-21-1978</dd>
|
||||
|
||||
<dt>YYYYMMDD</dt>
|
||||
|
||||
<dd>For dates of the form 19781221</dd>
|
||||
</dl>
|
||||
</td>
|
||||
<td>
|
||||
|
||||
<td>YYYY-MM-DD</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
<h4>Elements</h4>
|
||||
<table class="table table-bordered table-condensed dwc-table">
|
||||
<tr>
|
||||
<th>Element</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class="">
|
||||
<a href="#files"><files></a>
|
||||
</td>
|
||||
|
||||
<td>
|
||||
<a href="#coreTag"><core></a> or <a href=
|
||||
"#coreTag"><extension></a> element must contain one <a href=
|
||||
"#files"><files></a> element to locate the data being
|
||||
described.
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><id></td>
|
||||
|
||||
<td>
|
||||
If extensions are being used, the <a href="#coreTag"><core></a>
|
||||
must contain an <id> element that indicates the identifier for
|
||||
a record.
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><coreId></td>
|
||||
|
||||
<td>
|
||||
If extensions are being used, the <a href=
|
||||
"#coreTag"><extension></a> element must contain a
|
||||
<coreId> element that indicates the column in the extension
|
||||
file that contains the core record identifier (the matching
|
||||
<id> in the core file).
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class="">
|
||||
<a href="#fieldTag"><field></a>
|
||||
</td>
|
||||
|
||||
<td>
|
||||
A <a href="#coreTag"><core></a> or <a href=
|
||||
"#coreTag"><extension></a> element must contain one or more
|
||||
<a href="#fieldTag"><field></a> elements, each representing a
|
||||
'column' in the row.
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
|
||||
<h3 id="files">2.3 The <files> element</h3>
|
||||
|
||||
<p>The files element must contain one or more <location> elements, each
|
||||
defining where a file resides. Each core or extension entity can be composed
|
||||
from one or more files. If an entity has data in more than one file, use the
|
||||
<location> element multiple times, once for each file that makes up the
|
||||
entity.</p>
|
||||
|
||||
<h4>Elements</h4>
|
||||
<table class="table table-bordered table-condensed dwc-table">
|
||||
<tr>
|
||||
<th>Element</th>
|
||||
<th>Description</th>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>location</em></td>
|
||||
|
||||
<td>
|
||||
Specifies the location of the file being described, which may take
|
||||
either of the following forms:
|
||||
|
||||
<ul>
|
||||
<li>A filepath relative to the location of the metafile such as
|
||||
"specimen.txt","./specimen.txt", "data/specimen.txt".</li>
|
||||
|
||||
<li>A web accessible URL such as
|
||||
"http://www.gbif.org/data/specimen.csv" or
|
||||
"ftp://ftp.gbif.org/tim/specimen.txt".</li>
|
||||
</ul>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
|
||||
<h3 id="fieldTag">2.4 The <field> element</h3>
|
||||
<p>The field element is used to specify the location and content
|
||||
of data within a file. There must be one field element for every term being
|
||||
shared for the entity, whether explicitly or through the use of a default
|
||||
value for all rows in the file.</p>
|
||||
|
||||
<h4>Attributes</h4>
|
||||
|
||||
<table class="table table-bordered table-condensed dwc-table">
|
||||
<tr>
|
||||
<th>Attribute</th>
|
||||
<th>Description</th>
|
||||
<th>Required</th>
|
||||
<th>Default</th>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>index</em></td>
|
||||
|
||||
<td>Specifies the position of the column in the row. The first column
|
||||
has an index of 0, the second column 1, etc. If no column index is
|
||||
specified, then the term and the default may be used to define a
|
||||
constant value for all rows.</td>
|
||||
<td>
|
||||
<td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>term</em></td>
|
||||
|
||||
<td>A Unified Resource Identifier (URI) for the term represented by
|
||||
this field. For example, a field containing the scientific name would
|
||||
have term="http://rs.tdwg.org/dwc/terms/scientificName".
|
||||
Terms outside of the Darwin Core specification may be used, such as
|
||||
those from the Dublin Core Metadata Initative, for example,
|
||||
dcterms:modified would be
|
||||
term="http://purl.org/dc/terms/modified".</td>
|
||||
|
||||
<td>✓</td>
|
||||
<td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>default</em></td>
|
||||
|
||||
<td>Specifies value to use if one is not supplied for the field in a
|
||||
given row. If no index is supplied, the default can be used to define a
|
||||
constant for all rows for a field that is not in the data file.</td>
|
||||
<td>
|
||||
<td>
|
||||
</tr>
|
||||
|
||||
<tr>
|
||||
<td class=""><em>vocabulary</em></td>
|
||||
|
||||
<td>A Unified Resource Identifier (URI) for a vocabulary that the
|
||||
source values for this field are based on. The URI ideally should
|
||||
resolve to some machine readable definition like SKOS, RDF or at least
|
||||
some simple text or html file often found for ISO or RFC standards. For
|
||||
example http://rs.gbif.org/vocabulary/gbif/rank.xml,
|
||||
http://www.ietf.org/rfc/rfc3066.txt or
|
||||
http://www.iso.org/iso/list-en1-semic-3.txt .</td>
|
||||
<td>
|
||||
|
||||
<td></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
|
||||
|
||||
<h2 id="implement">3. Implementation Guide</h2>
|
||||
|
||||
<h3>3.1 Extension example</h3>
|
||||
<p>The following example illustrates the use of
|
||||
extensions. In this example there are three files in the archive, all of
|
||||
which are located in the same directory as the metafile. The whales.txt file
|
||||
acts as a core file of Taxon records. The whales.txt file is extended by two
|
||||
other files, types.txt and distribution.txt. The types.txt file contains
|
||||
records of a type specified in an external definition at
|
||||
http://http://rs.gbif.org/terms/1.0/Types and consists of Dublin Core and
|
||||
Darwin Core terms, while the distribution.txt file contains records of a type
|
||||
specified at http://http://rs.gbif.org/terms/1.0/Distribution and consists of
|
||||
Darwin Core terms plus an additional term for threatStatus. Both extension
|
||||
files are related to the core file by the taxonNameID fields. Presumably,
|
||||
this archive contains information about whale species, type specimen records
|
||||
for those species, and lists of countries and the threat status for those
|
||||
species.</p>
|
||||
|
||||
<p><img src="images/extension.png"></p>
|
||||
|
||||
<pre class="example">
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<archive xmlns="http://rs.tdwg.org/dwc/text/"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xmlns:xs="http://www.w3.org/2001/XMLSchema"
|
||||
xsi:schemaLocation="http://rs.tdwg.org/dwc/text/ http://rs.tdwg.org/dwc/text/tdwg_dwc_text.xsd">
|
||||
|
||||
<core encoding="UTF-8" fieldsTerminatedBy="\t" linesTerminatedBy="\n" ignoreHeaderLines="1"
|
||||
rowType="http://rs.tdwg.org/dwc/terms/Taxon">
|
||||
<files>
|
||||
<location>whales.txt</location>
|
||||
</files>
|
||||
<id index="0" />
|
||||
<field index="0" term="http://rs.tdwg.org/dwc/terms/taxonID" />
|
||||
<field index="1" term="http://purl.org/dc/terms/modified" />
|
||||
<field index="2" term="http://rs.tdwg.org/dwc/terms/scientificName"/>
|
||||
<field index="3" term="http://rs.tdwg.org/dwc/terms/acceptedNameUsageID"/>
|
||||
<field index="4" term="http://rs.tdwg.org/dwc/terms/parentNameUsageID"/>
|
||||
<field index="5" term="http://rs.tdwg.org/dwc/terms/originalNameUsageID"/>
|
||||
</core>
|
||||
|
||||
<extension encoding="UTF-8" fieldsTerminatedBy="," linesTerminatedBy="\n" fieldsEnclosedBy='"' ignoreHeaderLines="1"
|
||||
rowType="http://rs.gbif.org/terms/1.0/Types">
|
||||
<files>
|
||||
<location>types.csv</location>
|
||||
</files>
|
||||
<coreId index="0" />
|
||||
<field index="1" term="http://purl.org/dc/terms/bibliographicCitation"/>
|
||||
<field index="2" term="http://rs.tdwg.org/dwc/terms/catalogNumber"/>
|
||||
<field index="3" term="http://rs.tdwg.org/dwc/terms/collectionCode"/>
|
||||
<field index="4" term="http://rs.tdwg.org/dwc/terms/institutionCode"/>
|
||||
<field index="5" term="http://rs.tdwg.org/dwc/terms/typeStatus"/>
|
||||
</extension>
|
||||
|
||||
<extension encoding="UTF-8" fieldsTerminatedBy="," linesTerminatedBy="\n" fieldsEnclosedBy='"' ignoreHeaderLines="1"
|
||||
rowType="http://rs.gbif.org/terms/1.0/Distribution">
|
||||
<files>
|
||||
<location>distribution.csv</location>
|
||||
</files>
|
||||
<coreId index="0" />
|
||||
<field index="1" term="http://rs.tdwg.org/dwc/terms/countryCode"/>
|
||||
<field index="2" term="http://rs.gbif.org/terms/1.0/threatStatus"/>
|
||||
<field index="3" term="http://rs.tdwg.org/dwc/terms/occurrenceStatus"/>
|
||||
</extension>
|
||||
</archive>
|
||||
</pre>
|
||||
|
||||
|
||||
<h2 id="database">4. Database Example</h2>
|
||||
|
||||
<h3>4.1 MySQL</h3>
|
||||
|
||||
<p>It is very easy to produce <em>fielded text</em> using the
|
||||
<code>SELECT INTO outfile</code> command from MySQL. The encoding of the
|
||||
resulting file will depend on the server variables and collations used, and
|
||||
might need to be modified before the operation is done. Note that MySQL will
|
||||
export NULL values as \N by default. Use the IFNULL() function as shown in
|
||||
the following example to avoid this.</p>
|
||||
|
||||
<pre class="example">
|
||||
SELECT
|
||||
IFNULL(id, ''), IFNULL(scientific_name, ''), IFNULL(count,'')
|
||||
INTO outfile '/tmp/dwc.txt'
|
||||
FIELDS TERMINATED BY ','
|
||||
OPTIONALLY ENCLOSED BY '"'
|
||||
LINES TERMINATED BY '\n'
|
||||
FROM
|
||||
dwc;
|
||||
</pre>
|
||||
|
||||
<h2 id="resources">5. Resources</h2>
|
||||
|
||||
<p>For tools and applications, including a Java-based application to read
|
||||
Darwin Core text archives, see the <a href="../../resources/index.html">Darwin Core Resources</a> page.</p>
|
||||
|
||||
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<footer class="footer">
|
||||
<div class="container">
|
||||
<div class="row">
|
||||
<div class="col-xs-4">
|
||||
<p><a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png"/></a></p>
|
||||
</div>
|
||||
<div class="col-xs-8">
|
||||
<ul class="list-inline pull-right">
|
||||
<li>Page last modified on 2015-03-13</li>
|
||||
<li><a href="https://github.com/tdwg/dwc/blob/gh-pages/resources.html">Edit on GitHub</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</footer>
|
||||
|
||||
<!-- Scripts -->
|
||||
<script type="text/javascript" src="../../assets/jquery.min.js"></script>
|
||||
<script type="text/javascript" src="../../assets/bootstrap.min.js"></script>
|
||||
<script>
|
||||
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
|
||||
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
|
||||
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
|
||||
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
|
||||
|
||||
ga('create', 'UA-386033-4', 'auto');
|
||||
ga('send', 'pageview');
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
>>>>>>> 3f4250f44d233b1ab4b22dc0864b9b2ff4d7949f:guides/text/index.html
|
||||
|
|
|
|||
|
|
@ -1,3 +1,4 @@
|
|||
<<<<<<< HEAD:guides/xml/index.html
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
|
|
@ -513,3 +514,520 @@ via the taxonID directly:</p>
|
|||
</script>
|
||||
</body>
|
||||
</html>
|
||||
=======
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<title>Darwin Core XML Guide</title>
|
||||
<meta name="dcterms.title" content="Darwin Core XML Guide">
|
||||
<meta name="dcterms.description" content="Guidelines for implementing Darwin Core as XML.">
|
||||
<meta name="dcterms.modified" content="2015-03-13"><!-- Also update in footer -->
|
||||
|
||||
<meta name="dcterms.subject" content="biodiversity, standards">
|
||||
<meta name="dcterms.creator" content="Darwin Core Task Group">
|
||||
<meta name="dcterms.contributor" content="John Wieczorek (MVZ)">
|
||||
<meta name="dcterms.contributor" content="Markus Döring (GBIF)">
|
||||
<meta name="dcterms.contributor" content="Renato De Giovanni (CRIA)">
|
||||
<meta name="dcterms.contributor" content="Tim Robertson (GBIF)">
|
||||
<meta name="dcterms.contributor" content="Dave Vieglais (KUNHM)">
|
||||
<meta name="dcterms.contributor" content="Peter Desmet (INBO)">
|
||||
<meta name="dcterms.publisher" content="Biodiversity Information Standards (TDWG)">
|
||||
<meta name="dcterms.license" content="http://creativecommons.org/licenses/by/4.0/legalcode">
|
||||
<meta name="dcterms.language" content="en">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
<link rel="stylesheet" type="text/css" href="../../assets/bootstrap.min.css">
|
||||
<link rel="stylesheet" type="text/css" href="../../assets/main.css">
|
||||
<link href="http://www.tdwg.org/" rel="meta">
|
||||
</head>
|
||||
|
||||
<body>
|
||||
<nav class="navbar navbar-default navbar-fixed-top">
|
||||
<div class="container">
|
||||
<div class="navbar-header">
|
||||
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">
|
||||
<span class="sr-only">Toggle navigation</span>
|
||||
<span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span>
|
||||
</button>
|
||||
<a class="navbar-brand" href="../index.html">Darwin Core</a>
|
||||
</div>
|
||||
<div class="collapse navbar-collapse">
|
||||
<ul class="nav navbar-nav">
|
||||
<li><a href="../../terms/index.html">Terms</a></li>
|
||||
<li><a href="../../examples/index.html">Examples</a></li>
|
||||
<li class="dropdown">
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Reference <span class="caret"></span></a>
|
||||
<ul class="dropdown-menu" role="menu">
|
||||
<li><a href="../../change_policy.html">Change policy</a></li>
|
||||
<li class="divider"></li>
|
||||
<li><a href="../../simple_dwc.html">Simple Darwin Core</a></li>
|
||||
<li class="divider"></li>
|
||||
<li><a href="../text/index.html">Text guide</a></li>
|
||||
<li class="active"><a href="../xml/index.html">XML guide</a></li>
|
||||
<li class="disabled"><a href="../rdf/index.html">RDF guide</a></li>
|
||||
<li class="divider"></li>
|
||||
<li><a href="../../terms/history.html">Term history</a></li>
|
||||
<li><a href="../../terms/decisions.html">Term decisions</a></li>
|
||||
<li><a href="../../terms/mappings.html">Term mappings</a></li>
|
||||
</ul>
|
||||
</li>
|
||||
</ul>
|
||||
<ul class="nav navbar-nav navbar-right">
|
||||
<li><a href="../../resources/index.html">Resources</a></li>
|
||||
<li><a href="http://github.com/tdwg/dwc">Source</a></li>
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
</nav>
|
||||
|
||||
<div class="content">
|
||||
<div class="container">
|
||||
<div class="page-header">
|
||||
<h1>Darwin Core XML Guide</h1>
|
||||
</div>
|
||||
|
||||
<h2 id="introduction">1. Introduction</h2>
|
||||
<p>
|
||||
<b>Audience</b>: This document is targeted toward
|
||||
those who wish to use or construct application schemas using Darwin Core
|
||||
terms in XML. It includes explanations of existing schemas such as the Simple
|
||||
Darwin Core [<a href="../../simple/index.htm">SIMPLEDWC</a>] and how to build
|
||||
new schemas to meet specific models of information.</p>
|
||||
|
||||
<p>This document provides guidelines for implementing application schemas
|
||||
based on Darwin Core terms [<a href="../../index.htm">TERMS</a>] using
|
||||
[<a href="http://www.w3.org/XML/">XML</a>]. The underlying metadata model is
|
||||
described (in a syntax neutral way), followed by some specific guidelines for
|
||||
XML implementations. Some guidance on the use of non-Darwin Core terms is
|
||||
also provided.</p>
|
||||
|
||||
<p>This document does not provide guidelines for encoding Darwin Core in
|
||||
RDF/XML. Nor does it take a position on the relative merits of encoding
|
||||
metadata in 'plain' XML rather than RDF/XML. This document provides
|
||||
guidelines in those cases where RDF/XML is not considered appropriate.</p>
|
||||
|
||||
<h2 id="implement">2. Implementation Guide</h2>
|
||||
|
||||
<h3 id="xmlschema">2.1 XML Schema</h3>
|
||||
<p>Implementors should base their XML applications on
|
||||
<i>XML Schemas</i> [<a href="http://www.w3.org/XML/Schema">XMLSCHEMA</a>]
|
||||
rather than <i>XML DTDs</i>. Approaches based on <i>XML Schemas</i> are more
|
||||
flexible and are more easily re-used within other XML applications.</p>
|
||||
|
||||
|
||||
<h3 id="xmlnamespaces">2.2 XML Namespaces</h3>
|
||||
<p>Implementors should use <i>XML Namespaces</i>
|
||||
[<a href="http://www.w3.org/TR/1999/REC-xml-names-19990114/">XMLNS</a>] to
|
||||
uniquely identify elements. Darwin Core namespaces are defined in the
|
||||
<i>Darwin Core Namespace Policy</i> [<a href=
|
||||
"../../namespace/index.htm">NAMESPACEPOLICY</a>], while Dublin Core
|
||||
namespaces are defined in the <i>DCMI Namespace Recommendation</i> [<a href=
|
||||
"http://dublincore.org/documents/dcmi-namespace/">DCMINS</a>].</p>
|
||||
|
||||
|
||||
<h3 id="abstractmodel">2.3 Abstract model</h3>
|
||||
|
||||
<p>The Darwin Core follows the <i>Dublin Core Metadata Initiative Abstract
|
||||
Model</i> [<a href=
|
||||
"http://dublincore.org/documents/abstract-model/">ABSTRACTMODEL</a>] except
|
||||
that the Darwin Core <em>record</em> is roughly equivalent to the Dublin Core
|
||||
<em>resource</em>.</p>
|
||||
|
||||
<ul>
|
||||
<li>Darwin Core terms are either <em>classes</em> or
|
||||
<em>properties</em>.</li>
|
||||
|
||||
<li>Each <em>property</em> has at most one <em>class</em> as its domain
|
||||
(describes no more than one <i>class</i>).</li>
|
||||
|
||||
<li>A <em>Darwin Core record</em> is made up of zero or more
|
||||
<em>classes</em> and one or more <em>properties</em> with their associated
|
||||
<em>values</em>.</li>
|
||||
|
||||
<li>Each <em>value</em> is a literal string.</li>
|
||||
|
||||
<li>The <em>values</em> of <em>properties</em> within a <em>Darwin Core
|
||||
record</em> describe that record.</li>
|
||||
|
||||
<li>A <em>Darwin Core record</em> must include all required
|
||||
<em>properties</em>, if any, and their associated <em>values</em>.</li>
|
||||
</ul>
|
||||
|
||||
|
||||
<h3 id="propsandvalues">2.4 Properties and Values</h3>
|
||||
|
||||
<p>The Darwin Core follows the guidelines for expressing Dublin Core metadata
|
||||
using XML [<a href=
|
||||
"http://dublincore.org/documents/dc-xml/">DCMIXMLGUIDE</a>] except in that
|
||||
Darwin Core implementors should encode <em>properties</em> as XML elements
|
||||
and <em>values</em> as the content of those elements instead of having each
|
||||
property contain a value representation and its associated value. The name of
|
||||
the XML element should be an XML qualified name (QName), which associates the
|
||||
value given in the <em>Term name</em> attribute in the Darwin Core Terms
|
||||
recommendation [<a href="../../index.htm">TERMS</a>] with the appropriate
|
||||
namespace name. For example, use</p>
|
||||
|
||||
<pre class="example">
|
||||
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
|
||||
targetNamespace="http://rs.tdwg.org/dwc/terms/"
|
||||
xmlns:dwc="http://rs.tdwg.org/dwc/terms/">
|
||||
...
|
||||
<dwc:basisOfRecord>HumanObservation</dwc:basisOfRecord>
|
||||
</pre>
|
||||
|
||||
<p>rather than</p>
|
||||
|
||||
<pre class="example">
|
||||
<dwc:basisOfRecord value="HumanObservation" />
|
||||
</pre>
|
||||
|
||||
|
||||
<h3 id="nullvalues">2.5 Null values</h3>
|
||||
|
||||
<p>Elements for which the value is null should be omitted from the document
|
||||
or explicitly coded using the attribute <i>xsi:nil="true"</i>.</p>
|
||||
|
||||
<pre class="example">
|
||||
<dwc:locality xsi:nil="true"/>
|
||||
</pre>
|
||||
|
||||
<p>Do not use an empty string - an element with no content:</p>
|
||||
|
||||
<pre class="example">
|
||||
<dwc:locality></dwc:locality>
|
||||
</pre>
|
||||
|
||||
|
||||
<h3 id="simpledarwincore">2.6 Simple Darwin Core</h3>
|
||||
|
||||
<p>The <i>Simple Darwin Core</i> [<a href=
|
||||
"../../../xsd/tdwg_dwc_simple.xsd">SIMPLEXMLSCHEMA</a>] most closely models
|
||||
the "flat" nature of many data sets. It is a ready-made schema for sharing
|
||||
information with no structure beyond properties of a <em>record</em>
|
||||
(equivalent to fields in a table, or columns in a spreadsheet). It is meant
|
||||
to accommodate all properties except those that require further structure to
|
||||
be meaningful (auxilliary terms in the classes <a href=
|
||||
"../../index.htm#ResourceRelationship">ResourceRelationship</a> and <a href=
|
||||
"../../index.htm#MeasurementOrFact">MeasurementOrFact</a>. The schema has no
|
||||
required terms and no term is repeated within a given <em>record</em>. Refer
|
||||
to the <i>Simple Darwin Core</i> page [<a href=
|
||||
"../../simple/index.htm">SIMPLEDWC</a>] for the rationale behind this
|
||||
schema.</p>
|
||||
|
||||
<p>The term <a href="../../index.htm#type">dcterms:type</a> (which is
|
||||
controlled by the <i>Dublin Core Type Vocabulary</i> [<a href=
|
||||
"http://dublincore.org/documents/dcmi-type-vocabulary/">DCMI-TYPE</a>]),
|
||||
gives the basic category of object (PhysicalObject, StillImage, MovingImage,
|
||||
Sound, or Text) the record is about. The term <a href=
|
||||
"../../index.htm#basisOfRecord">basisOfRecord</a>, which has a controlled
|
||||
vocabulary distinct from that of <i>dcterms:type</i>, shows the name of the
|
||||
Darwin Core class (e.g., LivingSpecimen, PreservedSpecimen, FossilSpecimen,
|
||||
HumanObservation, MachineObservation, Taxon) the record is about.</p>
|
||||
|
||||
<p>Following is a brief example of an XML document for a single specimen
|
||||
complying with the <i>Simple Darwin Core Schema</i> [<a href=
|
||||
"../../../xsd/tdwg_dwc_simple.xsd">SIMPLEXMLSCHEMA</a>]. The Simple Darwin
|
||||
Core XML example document [<a href=
|
||||
"../../../examples/xml/example_simple.xml">SIMPLEXMLEXAMPLE</a>] (if this
|
||||
link shows a blank page in your browser, use the View Source option to see
|
||||
the XML document) shows detail for a single record having a more complete set
|
||||
of elements.</p>
|
||||
|
||||
<pre class="example">
|
||||
<?xml version="1.0"?>
|
||||
<dwr:SimpleDarwinRecordSet
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://rs.tdwg.org/dwc/xsd/simpledarwincore/ http://rs.tdwg.org/dwc/xsd/tdwg_dwc_simple.xsd"
|
||||
xmlns:dcterms="http://purl.org/dc/terms/"
|
||||
xmlns:dwc="http://rs.tdwg.org/dwc/terms/"
|
||||
xmlns:dwr="http://rs.tdwg.org/dwc/xsd/simpledarwincore/">
|
||||
<dwr:SimpleDarwinRecord>
|
||||
<dcterms:type>PhysicalObject</dcterms:type>
|
||||
<dcterms:modified>2009-02-12T12:43:31</dcterms:modified>
|
||||
<dcterms:rightsHolder>Museum of Vertebrate Zoology</dcterms:rightsHolder>
|
||||
<dcterms:rights>Creative Commons License</dcterms:rights>
|
||||
<dwc:institutionCode>MVZ</dwc:institutionCode>
|
||||
<dwc:collectionCode>Mammals</dwc:collectionCode>
|
||||
<dwc:occurrenceID>urn:catalog:MVZ:Mammals:14523</dwc:occurrenceID>
|
||||
<dwc:basisOfRecord>PreservedSpecimen</dwc:basisOfRecord>
|
||||
<dwc:country>Argentina</dwc:country>
|
||||
<dwc:countryCode>AR</dwc:countryCode>
|
||||
<dwc:stateProvince>Neuquén</dwc:stateProvince>
|
||||
<dwc:locality>25 km al NNE de Bariloche por Ruta 40 (=237)</dwc:locality>
|
||||
</dwr:SimpleDarwinRecord>
|
||||
</dwr:SimpleDarwinRecordSet>
|
||||
</pre>
|
||||
|
||||
|
||||
<h3 id="classes">2.7 Classes and Containment</h3>
|
||||
|
||||
<p>Many Darwin Core terms (<i>properties</i>) are defined as being associated
|
||||
with another term (a <i>class</i>). For example, <a href=
|
||||
"../../index.htm#ScientificName">scientificName</a> and <a href=
|
||||
"../../index.htm#Taxon">Taxon</a> are both Darwin Core terms, but
|
||||
<i>scientificName</i> is a property associated with the <i>Taxon</i> class.
|
||||
When constructing schemas that take advantage of classes in structures,
|
||||
implementors are encouraged to maintain the property/class relationships
|
||||
defined by the terms whenever possible (refer to the <i>Class</i> attribute
|
||||
of the term as given in the <i>Quick Reference Guide</i> [<a href=
|
||||
"../../index.htm">TERMS</a>]) or the attribute
|
||||
<i>dwcattributes:organizedInClass</i> in the term declaration in the <a href=
|
||||
"../../../rdf/dcterms.rdf">dcterms.rdf</a> file. To promote reuse, Darwin
|
||||
Core provides a set of xml schemas to use as the basis of additional
|
||||
schemas:</p>
|
||||
|
||||
<ul>
|
||||
<li>[<a href="../../../xsd/tdwg_dwcterms.xsd">TERMSXMLSCHEMA</a>] -
|
||||
property term definitions as typed global elements and named groups for all
|
||||
terms for a given class to be referenced. The schema makes use of
|
||||
substitution groups anyClass, anyProperty, anyIdentifier and anyXYZTerm for
|
||||
each class, e.g. anyTaxonTerm. This is the schema upon which the <i>Simple
|
||||
Darwin Core XML Schema</i> [<a href=
|
||||
"../../../xsd/tdwg_dwc_simple.xsd">SIMPLEXMLSCHEMA</a>] is based.
|
||||
</li>
|
||||
|
||||
<li>[<a href=
|
||||
"../../../xsd/tdwg_dwc_class_terms.xsd">CLASSTERMSXMLSCHEMA</a>] - class
|
||||
term definitions as typed global elements with subelements referencing all
|
||||
corresponding property terms via their substitution group.
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
<p>It is encouraged to use classes in a normalized way to avoid deep nesting.
|
||||
A <i>Darwin Core Tools and Applications</i> wiki page [<a href=
|
||||
"https://github.com/tdwg/dwc-documentation/blob/master/documentation/resources.md">TOOLS</a>]
|
||||
has been created as an index to example schemas for the purpose of community
|
||||
discussions and development. An XML schema [<a href=
|
||||
"../../../xsd/tdwg_dwc_classes.xsd">CLASSXMLSCHEMA</a>] is provided to freely
|
||||
mix any Darwin Core Class in a global list and allow them to reference each
|
||||
other using the respective class identifier terms. Following is an example of
|
||||
using normalized classes to represent two related specimen occurrences (one
|
||||
of which has had a second identification) at one location following this
|
||||
class-based schema. Note that you can reuse the location definition here by
|
||||
referring to it via locationID:</p>
|
||||
|
||||
<pre class="example">
|
||||
<?xml version="1.0"?>
|
||||
<dwr:DarwinRecordSet
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://rs.tdwg.org/dwc/dwcrecord/ http://rs.tdwg.org/dwc/xsd/tdwg_dwc_classes.xsd"
|
||||
xmlns:dcterms="http://purl.org/dc/terms/"
|
||||
xmlns:dwc="http://rs.tdwg.org/dwc/terms/"
|
||||
xmlns:dwr="http://rs.tdwg.org/dwc/dwcrecord/">
|
||||
<dcterms:Location>
|
||||
<dwc:locationID>http://guid.mvz.org/sites/arg/127</dwc:locationID>
|
||||
<dwc:country>Argentina</dwc:country>
|
||||
<dwc:countryCode>AR</dwc:countryCode>
|
||||
<dwc:stateProvince>Neuquén</dwc:stateProvince>
|
||||
<dwc:locality>25 km al NNE de Bariloche por Ruta 40 (=237)</dwc:locality>
|
||||
</dcterms:Location>
|
||||
<dwc:Occurrence>
|
||||
<dcterms:type>PhysicalObject</dcterms:type>
|
||||
<dcterms:modified>2009-02-12T12:43:31</dcterms:modified>
|
||||
<dwc:institutionCode>MVZ</dwc:institutionCode>
|
||||
<dwc:collectionCode>Mammals</dwc:collectionCode>
|
||||
<dwc:occurrenceID>urn:catalog:MVZ:Mammals:14523</dwc:occurrenceID>
|
||||
<dwc:basisOfRecord>PreservedSpecimen</dwc:basisOfRecord>
|
||||
<dwc:locationID>http://guid.mvz.org/sites/arg/127</dwc:locationID>
|
||||
</dwc:Occurrence>
|
||||
<dwc:Identification>
|
||||
<dwc:identificationID>http://guid.mvz.org/identifications/23459</dwc:identificationID>
|
||||
<dwc:identifiedBy>Richard Sage</dwc:identifiedBy>
|
||||
<dwc:dateIdentified>2000</dwc:dateIdentified>
|
||||
<dwc:identificationQualifier>sp.</dwc:identificationQualifier>
|
||||
<dwc:occurrenceID>urn:catalog:MVZ:Mammals:14523</dwc:occurrenceID>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:d79c11aa-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
</dwc:Identification>
|
||||
<dwc:Taxon>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:d79c11aa-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
<dwc:scientificName>Ctenomys</dwc:scientificName>
|
||||
<dwc:taxonRank>genus</dwc:taxonRank>
|
||||
<dwc:nomenclaturalCode>ICZN</dwc:nomenclaturalCode>
|
||||
<dwc:genus>Ctenomys</dwc:genus>
|
||||
</dwc:Taxon>
|
||||
<dwc:Identification>
|
||||
<dwc:identificationID>http://guid.mvz.org/identifications/94752</dwc:identificationID>
|
||||
<dwc:identifiedBy>James L Patton</dwc:identifiedBy>
|
||||
<dwc:dateIdentified>2001-09-14</dwc:dateIdentified>
|
||||
<dwc:occurrenceID>urn:catalog:MVZ:Mammals:14523</dwc:occurrenceID>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:df0a797c-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
</dwc:Identification>
|
||||
<dwc:Taxon>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:df0a797c-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
<dwc:parentNameUsageID>urn:lsid:catalogueoflife.org:taxon:d79c11aa-29c1-102b-9a4a-00304854f820:col20120721</dwc:parentNameUsageID>
|
||||
<dwc:scientificName>Ctenomys sociabilis</dwc:scientificName>
|
||||
<dwc:scientificNameAuthorship>Pearson and Christie, 1985</dwc:scientificNameAuthorship>
|
||||
<dwc:taxonRank>species</dwc:taxonRank>
|
||||
<dwc:nomenclaturalCode>ICZN</dwc:nomenclaturalCode>
|
||||
<dwc:higherClassification>Animalia; Chordata; Vertebrata; Mammalia; Theria; Eutheria; Rodentia; Hystricognatha; Hystricognathi; Ctenomyidae; Ctenomyini; Ctenomys</dwc:higherClassification>
|
||||
<dwc:kingdom>Animalia</dwc:kingdom>
|
||||
<dwc:phylum>Chordata</dwc:phylum>
|
||||
<dwc:class>Mammalia</dwc:class>
|
||||
<dwc:order>Rodentia</dwc:order>
|
||||
<dwc:family>Ctenomyidae</dwc:family>
|
||||
<dwc:genus>Ctenomys</dwc:genus>
|
||||
<dwc:specificEpithet>sociabilis</dwc:specificEpithet>
|
||||
</dwc:Taxon>
|
||||
<dwc:Occurrence>
|
||||
<dcterms:type>PhysicalObject</dcterms:type>
|
||||
<dcterms:modified>2009-02-12T12:43:31</dcterms:modified>
|
||||
<dwc:institutionCode>MVZ</dwc:institutionCode>
|
||||
<dwc:collectionCode>Mammals</dwc:collectionCode>
|
||||
<dwc:occurrenceID>urn:catalog:MVZ:Mammals:14524</dwc:occurrenceID>
|
||||
<dwc:basisOfRecord>PreservedSpecimen</dwc:basisOfRecord>
|
||||
<dwc:locationID>http://guid.mvz.org/sites/arg/127</dwc:locationID>
|
||||
</dwc:Occurrence>
|
||||
<dwc:Identification>
|
||||
<dwc:identificationID>http://guid.mvz.org/identifications/94753</dwc:identificationID>
|
||||
<dwc:identifiedBy>James L Patton</dwc:identifiedBy>
|
||||
<dwc:dateIdentified>2001-09-14</dwc:dateIdentified>
|
||||
<dwc:occurrenceID>urn:catalog:MVZ:Mammals:14524</dwc:occurrenceID>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:df0a797c-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
</dwc:Identification>
|
||||
<dwc:ResourceRelationship>
|
||||
<dwc:resourceRelationshipID>http://guid.mvz.org/relations/23423</dwc:resourceRelationshipID>
|
||||
<dwc:resourceID>urn:catalog:MVZ:Mammals:14523</dwc:resourceID>
|
||||
<dwc:relatedResourceID>urn:catalog:MVZ:Mammals:14524</dwc:relatedResourceID>
|
||||
<dwc:relationshipOfResource>offspring of</dwc:relationshipOfResource>
|
||||
</dwc:ResourceRelationship>
|
||||
<dwc:ResourceRelationship>
|
||||
<dwc:resourceRelationshipID>http://guid.mvz.org/relations/23424</dwc:resourceRelationshipID>
|
||||
<dwc:resourceID>urn:catalog:MVZ:Mammals:14524</dwc:resourceID>
|
||||
<dwc:relatedResourceID>urn:catalog:MVZ:Mammals:14523</dwc:relatedResourceID>
|
||||
<dwc:relationshipOfResource>mother of</dwc:relationshipOfResource>
|
||||
</dwc:ResourceRelationship>
|
||||
</dwr:DarwinRecordSet>
|
||||
</pre>
|
||||
|
||||
<p>Here is different example demonstrating area count observations for
|
||||
events on two different days at one location. Note that we omit the
|
||||
identification class here as there is not identification related data and link
|
||||
via the taxonID directly:</p>
|
||||
|
||||
<pre class="example">
|
||||
<?xml version="1.0"?>
|
||||
<dwr:DarwinRecordSet
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://rs.tdwg.org/dwc/dwcrecord/ http://rs.tdwg.org/dwc/xsd/tdwg_dwc_classes.xsd"
|
||||
xmlns:dcterms="http://purl.org/dc/terms/"
|
||||
xmlns:dwc="http://rs.tdwg.org/dwc/terms/"
|
||||
xmlns:dwr="http://rs.tdwg.org/dwc/dwcrecord/">
|
||||
<dcterms:Location>
|
||||
<dwc:locationID>http://guid.mvz.org/sites/arg/127</dwc:locationID>
|
||||
<dwc:country>Argentina</dwc:country>
|
||||
<dwc:countryCode>AR</dwc:countryCode>
|
||||
<dwc:stateProvince>Neuquén</dwc:stateProvince>
|
||||
<dwc:locality>Valle Limay, Estancia Rincon Grande, 48 ha area with centroid at this point</dwc:locality>
|
||||
<dwc:decimalLatitude>-40.97467</dwc:decimalLatitude>
|
||||
<dwc:decimalLongitude>-71.0734</dwc:decimalLongitude>
|
||||
<dwc:geodeticDatum>WGS84</dwc:geodeticDatum>
|
||||
<dwc:coordinateUncertaintyInMeters>200</dwc:coordinateUncertaintyInMeters>
|
||||
</dcterms:Location>
|
||||
<dwc:Event>
|
||||
<dwc:eventID>http://guid.mvz.org/events/2006/11/26/17</dwc:eventID>
|
||||
<dwc:samplingProtocol>area count</dwc:samplingProtocol>
|
||||
<dwc:eventDate>2006-11-26</dwc:eventDate>
|
||||
<dwc:locationID>http://guid.mvz.org/sites/arg/127</dwc:locationID>
|
||||
</dwc:Event>
|
||||
<dwc:Occurrence>
|
||||
<dwc:occurrenceID>urn:catalog:AUDCLO:EBIRD:OBS64515288</dwc:occurrenceID>
|
||||
<dcterms:type>Event</dcterms:type>
|
||||
<dcterms:modified>2009-02-17T07:33:04Z</dcterms:modified>
|
||||
<dwc:institutionCode>AUDCLO</dwc:institutionCode>
|
||||
<dwc:collectionCode>EBIRD</dwc:collectionCode>
|
||||
<dwc:basisOfRecord>HumanObservation</dwc:basisOfRecord>
|
||||
<dwc:individualCount>2</dwc:individualCount>
|
||||
<dwc:eventID>http://guid.mvz.org/events/2006/11/26/17</dwc:eventID>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:f000ee00-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
</dwc:Occurrence>
|
||||
<dwc:Taxon>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:f000ee00-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
<dwc:scientificName>Anthus hellmayri Hartert, 1909</dwc:scientificName>
|
||||
<dwc:class>Aves</dwc:class>
|
||||
<dwc:genus>Anthus</dwc:genus>
|
||||
<dwc:specificEpithet>hellmayri</dwc:specificEpithet>
|
||||
</dwc:Taxon>
|
||||
<dwc:Occurrence>
|
||||
<dwc:occurrenceID>urn:catalog:AUDCLO:EBIRD:OBS64515286</dwc:occurrenceID>
|
||||
<dcterms:type>Event</dcterms:type>
|
||||
<dcterms:modified>2009-02-17T07:33:04Z</dcterms:modified>
|
||||
<dwc:institutionCode>AUDCLO</dwc:institutionCode>
|
||||
<dwc:collectionCode>EBIRD</dwc:collectionCode>
|
||||
<dwc:basisOfRecord>HumanObservation</dwc:basisOfRecord>
|
||||
<dwc:individualCount>1</dwc:individualCount>
|
||||
<dwc:eventID>http://guid.mvz.org/events/2006/11/26/17</dwc:eventID>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:f000e838-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
</dwc:Occurrence>
|
||||
<dwc:Taxon>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:f000e838-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
<dwc:scientificName>Anthus correndera Vieillot, 1818</dwc:scientificName>
|
||||
<dwc:class>Aves</dwc:class>
|
||||
<dwc:genus>Anthus</dwc:genus>
|
||||
<dwc:specificEpithet>correndera</dwc:specificEpithet>
|
||||
</dwc:Taxon>
|
||||
<dwc:Event>
|
||||
<dwc:eventID>http://guid.mvz.org/events/2006/11/27/6</dwc:eventID>
|
||||
<dwc:samplingProtocol>area count</dwc:samplingProtocol>
|
||||
<dwc:eventDate>2006-11-27</dwc:eventDate>
|
||||
<dwc:locationID>http://guid.mvz.org/sites/arg/127</dwc:locationID>
|
||||
</dwc:Event>
|
||||
<dwc:Occurrence>
|
||||
<dwc:occurrenceID>urn:catalog:AUDCLO:EBIRD:OBS64515333</dwc:occurrenceID>
|
||||
<dcterms:type>Event</dcterms:type>
|
||||
<dcterms:modified>2009-02-17T07:33:04Z</dcterms:modified>
|
||||
<dwc:institutionCode>AUDCLO</dwc:institutionCode>
|
||||
<dwc:collectionCode>EBIRD</dwc:collectionCode>
|
||||
<dwc:basisOfRecord>HumanObservation</dwc:basisOfRecord>
|
||||
<dwc:individualCount>1</dwc:individualCount>
|
||||
<dwc:eventID>http://guid.mvz.org/events/2006/11/27/6</dwc:eventID>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:f000ee00-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
</dwc:Occurrence>
|
||||
<dwc:Occurrence>
|
||||
<dwc:occurrenceID>urn:catalog:AUDCLO:EBIRD:OBS64515331</dwc:occurrenceID>
|
||||
<dcterms:type>Event</dcterms:type>
|
||||
<dcterms:modified>2009-02-17T07:33:04Z</dcterms:modified>
|
||||
<dwc:institutionCode>AUDCLO</dwc:institutionCode>
|
||||
<dwc:collectionCode>EBIRD</dwc:collectionCode>
|
||||
<dwc:basisOfRecord>HumanObservation</dwc:basisOfRecord>
|
||||
<dwc:individualCount>2</dwc:individualCount>
|
||||
<dwc:eventID>http://guid.mvz.org/events/2006/11/27/6</dwc:eventID>
|
||||
<dwc:taxonID>urn:lsid:catalogueoflife.org:taxon:f000ee00-29c1-102b-9a4a-00304854f820:col20120721</dwc:taxonID>
|
||||
</dwc:Occurrence>
|
||||
</dwr:DarwinRecordSet>
|
||||
</pre>
|
||||
|
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|
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>>>>>>> 3f4250f44d233b1ab4b22dc0864b9b2ff4d7949f:guides/xml/index.html
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File diff suppressed because one or more lines are too long
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@ -1,3 +1,4 @@
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<<<<<<< HEAD
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=======
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<title>Darwin Core term decisions</title>
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<meta name="dcterms.description" content="A history of decisions about Darwin Core terms.">
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<meta name="dcterms.contributor" content="John Wieczorek (MVZ)">
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<meta name="dcterms.contributor" content="Markus Döring (GBIF)">
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<meta name="dcterms.contributor" content="Renato De Giovanni (CRIA)">
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<meta name="dcterms.contributor" content="Tim Robertson (GBIF)">
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<meta name="dcterms.contributor" content="Dave Vieglais (KUNHM)">
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<meta name="dcterms.contributor" content="Peter Desmet (INBO)">
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<h1>Term decisions</h1>
|
||||
</div>
|
||||
|
||||
<h2>1. Introduction</h2>
|
||||
<p>From time to time changes are proposed to Darwin Core terms through the process described in the Term Change Policy section of the <em>Darwin Core Namespace Policy</em> [<a href= "../change_policy.html">NAMESPACEPOLICY</a>]. This document shows the outcome of decisions based on officially proposed changes.</p>
|
||||
|
||||
<h2>2. Decisions</h2>
|
||||
|
||||
<a id="Decision-2009-12-07_1" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2009-12-07_1</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2009-12-07_1">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2009-12-07_1</a></td></tr>
|
||||
<tr><td>Description</td><td>The recommended controlled vocabulary for dcterms:type was changed from a vocabulary of Darwin Core Classes (Occurrence, Taxon, Location, Event) to the DCMI type vocabulary (PhysicalObject, Event, StillImage, MovingImage, Sound, Text, Dataset) to be consistent with the standard use of that term.</td></tr>
|
||||
<tr><td>Date</td><td>2009-12-07</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2009-12-07_2" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2009-12-07_2</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2009-12-07_2">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2009-12-07_2</a></td></tr>
|
||||
<tr><td>Description</td><td>The recommended controlled vocabulary for basisOfRecord remains the Darwin Core Type Vocabulary, but the Dublin Core classes StillImage, MovingImage, and Sound were removed from that list as these are to be used as vocabulary for the dcterms:type term.</td></tr>
|
||||
<tr><td>Date</td><td>2009-12-07</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_3" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_3</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_3">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_3</a></td></tr>
|
||||
<tr><td>Description</td><td>The Dublin Core type vocabulary values StillImage, MovingImage, and Sound have not been added to the list of valid values for Darwin Core type vocabulary pending further insights from the RDF Interest Group about how best to manage basisOfRecord when a record can be "about" more than one subject.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_4" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_4</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_4">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_4</a></td></tr>
|
||||
<tr><td>Description</td><td>The recommendation to add alias as an attribute of Darwin Core terms was rejected as being an application-specific recommendation without sufficiently demonstrated community need.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_5" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_5</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_5">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_5</a></td></tr>
|
||||
<tr><td>Description</td><td>The label for all terms have been changed to words in English rather than lower camel case term names. This will facilitate discovery with search engines and is consistent with Dublin Core.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_6" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_6</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_6">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_6</a></td></tr>
|
||||
<tr><td>Description</td><td>The subclasses for Darwin Core type vocabulary have been removed. These were seen as too constraining when considering biodiversity information in the context of linked data.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_7" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_7</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_7">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_7</a></td></tr>
|
||||
<tr><td>Description</td><td>The term Darwin Core term dwc:occurrenceDetails has been deprecated in favor of a new record-level term from the Dublin Core - dcterms:references, which is broader in meaning than the deprecated term.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_8" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_8</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_8">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_8</a></td></tr>
|
||||
<tr><td>Description</td><td>Added term namePublishedInYear.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_9" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_9</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_9">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_9</a></td></tr>
|
||||
<tr><td>Description</td><td>Added term georeferencedDate.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2011-10-16_10" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2011-10-16_10</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_10">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2011-10-16_10</a></td></tr>
|
||||
<tr><td>Description</td><td>Added term identificationVerificationStatus.</td></tr>
|
||||
<tr><td>Date</td><td>2011-10-16</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2013-10-09_11" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2013-10-09_11</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2013-10-09_11">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2013-10-09_11</a></td></tr>
|
||||
<tr><td>Description</td><td>Added term MaterialSample.</td></tr>
|
||||
<tr><td>Date</td><td>2013-10-09</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2013-10-09_12" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2013-10-09_12</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2013-10-09_12">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2013-10-09_12</a></td></tr>
|
||||
<tr><td>Description</td><td>Added Darwin Core type vocabulary term MaterialSample.</td></tr>
|
||||
<tr><td>Date</td><td>2013-10-09</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2013-10-09_13" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2013-10-09_13</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2013-10-09_13">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2013-10-09_13</a></td></tr>
|
||||
<tr><td>Description</td><td>Added term materialSampleID.</td></tr>
|
||||
<tr><td>Date</td><td>2013-10-09</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2014-10-26_14" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2014-10-26_14</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-10-26_14">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-10-26_14</a></td></tr>
|
||||
<tr><td>Description</td><td>Added class term Organism with associated properties organismID, organismName, organismScope, organismRemarks, and associatedOrganisms. Associated terms previousIdentifications and associatedOccurrences with the new Organism class. Removed the individualID term.</td></tr>
|
||||
<tr><td>Date</td><td>2014-10-26</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2014-10-26_15" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2014-10-26_15</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-10-26_15">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-10-26_15</a></td></tr>
|
||||
<tr><td>Description</td><td>Deprecated the Darwin Core Type Vocabulary (http://rs.tdwg.org/dwc/dwctype) in favor of the corresponding terms in the dwc namespace (http://rs.tdwg.org/dwc/terms). Added terms PreservedSpecimen, LivingSpecimen, FossilSpecimen, MachineObservation, and HumanObservation to the Darwin Core namespace (http://rs.tdwg.org/dwc/terms).</td></tr>
|
||||
<tr><td>Date</td><td>2014-10-26</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2014-10-30_16" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2014-10-30_16</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-10-30_16">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-10-30_16</a></td></tr>
|
||||
<tr><td>Description</td><td>Added comments recommending list value separation with ' | ' for terms that can be constructed from concatenated lists. Added comment recommending that dynamicProperties be populated with JSON.</td></tr>
|
||||
<tr><td>Date</td><td>2014-10-30</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<a id="Decision-2014-11-06_17" class="anchor"></a>
|
||||
<table class="table table-bordered table-condensed">
|
||||
<colgroup><col><col></colgroup>
|
||||
<tbody>
|
||||
<tr><td colspan="2">Decision-2014-11-06_17</td></tr>
|
||||
<tr><td>Identifier</td><td><a href="http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-11-06_17">http://rs.tdwg.org/dwc/terms/decisions.html#Decision-2014-11-06_17</a></td></tr>
|
||||
<tr><td>Description</td><td>Deprecated the Dublin Core rights term in favor of the Dublin Core license term, which is how rights was being promoted since it was first recommended for use in Darwin Core..</td></tr>
|
||||
<tr><td>Date</td><td>2014-11-06</td></tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<footer class="footer">
|
||||
<div class="container">
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||||
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||||
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||||
<p><a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png"/></a></p>
|
||||
</div>
|
||||
<div class="col-xs-8">
|
||||
<ul class="list-inline pull-right">
|
||||
<li>Page last modified on 2015-01-13</li>
|
||||
<li><a href="https://github.com/tdwg/dwc/blob/gh-pages/terms/decisions.html">Edit on GitHub</a></li>
|
||||
</ul>
|
||||
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>>>>>>> 3f4250f44d233b1ab4b22dc0864b9b2ff4d7949f
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Reference in New Issue