---+++ AbcdConcept1387 ---+++++ Identifier DataSets/DataSet/Units/Unit/Sequences/Sequence/Reference/URI ---+++++ Group Media ---+++++ Subgroup References ---+++++ Full Name Unit sequence reference (URI) ---+++++ Documentation An URL to an electronic source of the reference that published the sequence derived from the unit. ---+++++ Content A universal resource identifier (URL) to an electronic source of the reference that published the sequence derived from the unit. ---++++ Recommended or Prescribed Values ---+++++ Example Value ---+++++ Example Explanation ---+++++ Reviewer ---++++ Editorial Notes