This schema defines Simple Darwin Core records and record sets using the new terms from namespace http://rs.tdwg.org/dwc/terms/. This schema allows the terms listed to appear exactly once in a given order, but does not validate any additional terms. If you need terms beyond those given here, please use as a basis the Generic Darwin Core schema (tdwg_dwcterms.xsd), which allows the inclusion of any Darwin Core term. Simple container to encode multiple darwin core records that have no notion of which class they are. They can therefore represent a taxon, an observation or just a locality