<?xml version="1.0" encoding="UTF-8"?>
<!-- 
    DTr1 ADXP
    Status: draft
-->
<rule xmlns="http://purl.oclc.org/dsdl/schematron" abstract="true" id="ADXP">
    <extends rule="ST"/>
    
    <!-- http://gazelle.ihe.net/cda/cda-basic-req.pdf -->
    <let name="name" value="local-name()"/>
    <let name="value" value="."/>
    <let name="set_other"
        value="preceding-sibling::*[local-name()=$name] | following-sibling::*[local-name()=$name]"/>
    <assert role="error"
           test="not($set_other[.=$value])"
           see="https://art-decor.org/mediawiki/index.php?title=DTr1_ADXP">dtr1-1-ADXP: [RIM-002] <name/> (<value-of select="$value"/>) SHALL be distinct</assert>
</rule>
