<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/style/human.xsl"?>
<extension xmlns="http://rs.gbif.org/extension/"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:dc="http://purl.org/dc/terms/"
    xsi:schemaLocation="http://rs.gbif.org/extension/ http://rs.gbif.org/schema/extension.xsd"

    dc:title="Phylogenetic Material Citation"
    name="phylogeneticMaterialCitation"
    namespace="http://rs.gbif.org/terms/1.0/"
    rowType="http://rs.gbif.org/terms/1.0/PhylogeneticMaterialCitation"
    dc:issued="2026-10-07"
    dc:relation=""
    dc:subject="dwc:Occurrence"
    dc:description="An extension to link a specimen (Material) to a particular tip on a phylogenetic tree as evidence.">

    <property name="phylogeneticTreeTipID"
        namespace="http://rs.gbif.org/terms/1.0/"
        qualName="http://rs.gbif.org/terms/1.0/phylogeneticTreeTipID"
        dc:description="The identifier of the tip on the phylogenetic tree."
        examples="Fabales_Fabaceae_Paramacrolobium_coeruleum"
        required="true"/>

    <property name="phylogeneticTreeFileName"
        namespace="http://rs.gbif.org/terms/1.0/"
        qualName="http://rs.gbif.org/terms/1.0/phylogeneticTreeFileName"
        dc:description="The filename of the phylogenetic tree."
        examples="global_tree.nex"
        required="true"/>

    <property name="phylogeneticTreeName"
        namespace="http://rs.gbif.org/terms/1.0/"
        qualName="http://rs.gbif.org/terms/1.0/phylogeneticTreeName"
        dc:description="The name of the phylogenetic tree within the file, should there be multiple."
        examples="tree1"
        required="false"/>

</extension>
