MediaWiki:SMWToRDF.xsl

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Revision as of 15:15, 17 December 2019 by Andreas Plank (Talk | contribs) (some refactoring (make the RDF at least resolve the SKOS terms))

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<?xml version="1.0" encoding="UTF-8"?>

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

 xmlns:skos="http://www.w3.org/2004/02/skos/core#"
 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 xmlns:swivt="http://semantic-mediawiki.org/swivt/1.0#"
 xmlns:dc="http://purl.org/dc/elements/1.1/"
 xmlns:property="http://terms.gbif.org/wiki/Special:URIResolver/Property-3A"
 version="1.0">
 <xsl:output indent="yes" />
 <xsl:variable name="terms" select=" rdf:RDF/swivt:Subject" />
 <xsl:template match="/">
   <rdf:RDF xmlns:vs="http://www.w3.org/2003/06/sw-vocab-status/ns#"
   xmlns:vann="http://purl.org/vocab/vann/"
   xmlns:dcterms="http://purl.org/dc/terms/"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
   xml:base="http://rs.tdwg.org/dwc/terms/"
   xmlns:dwcattributes="http://rs.tdwg.org/dwc/terms/attributes/">


           <rdf:Description>
             <xsl:attribute name="rdf:value"><xsl:value-of select="$terms[1]/dc:identifier/@rdf:resource" /></xsl:attribute>
           </rdf:Description>
           <dcterms:title>
             <xsl:attribute name="xml:lang"><xsl:text>en</xsl:text></xsl:attribute>
           <xsl:value-of select="$terms[1]/rdfs:label"/>
           </dcterms:title>
           <xsl:if test="boolean($terms[1]/dcterms:description)">
             <dcterms:description><xsl:value-of select="$terms[1]/dcterms:description" /></dcterms:description>
           </xsl:if>
           <xsl:if test="boolean($terms[1]/dc:description)">
             <dc:description><xsl:value-of select="$terms[1]/dc:description" /></dc:description>
           </xsl:if>
           <dc:publisher><xsl:value-of select="$terms[1]/dc:publisher" /></dc:publisher>
           <dcterms:bibliographicCitation><xsl:value-of select="$terms[1]/dcterms:bibliographicCitation" /></dcterms:bibliographicCitation>
           <xsl:for-each select="$terms[1]/dcterms:contributor">
           <dcterms:contributor><xsl:value-of select="."/></dcterms:contributor>
           </xsl:for-each>
           <xsl:for-each select="$terms[1]/dc:contributor">
           <dc:contributor><xsl:value-of select="."/></dc:contributor>
           </xsl:for-each>
           <xsl:for-each select="$terms[1]/dcterms:creator">
           <dcterms:creator><xsl:value-of select="."/></dcterms:creator>
           </xsl:for-each>
           <xsl:for-each select="$terms[1]/dc:creator">
           <dc:creator><xsl:value-of select="."/></dc:creator>
           </xsl:for-each>


     <xsl:for-each select="$terms[position() != 1]">


           <rdf:Description>
             <xsl:attribute name="rdf:value">
           <xsl:value-of select="@rdf:about" /></xsl:attribute>


         <xsl:for-each select="skos:altLabel">
           <xsl:variable name="thisContent"><xsl:value-of select="."/></xsl:variable>
           <xsl:variable name="thisContentStrippedIsoLanguage"><xsl:value-of select="substring-after($thisContent,':')"/></xsl:variable>
           <xsl:variable name="isoLanguage"><xsl:value-of select="substring-before($thisContent,':')"/></xsl:variable>
           <skos:altLabel>
             <xsl:attribute name="xml:lang"> <xsl:value-of select="$isoLanguage" /> </xsl:attribute>
             <xsl:value-of select="$thisContentStrippedIsoLanguage" />
           </skos:altLabel>
         </xsl:for-each>
           <xsl:for-each select="skos:prefLabel">
             <xsl:variable name="thisContent"><xsl:value-of select="."/></xsl:variable>
             <xsl:variable name="thisContentStrippedIsoLanguage"><xsl:value-of select="substring-after($thisContent,':')"/></xsl:variable>
             <xsl:variable name="isoLanguage"><xsl:value-of select="substring-before($thisContent,':')"/></xsl:variable>
           <rdfs:label>
             <xsl:attribute name="xml:lang"> <xsl:value-of select="$isoLanguage" /></xsl:attribute>
             <xsl:value-of select="$thisContentStrippedIsoLanguage" />
           </rdfs:label>
           </xsl:for-each>
           <xsl:for-each select="skos:definition">
             <xsl:variable name="thisContent"><xsl:value-of select="."/></xsl:variable>
             <xsl:variable name="thisContentStrippedIsoLanguage"><xsl:value-of select="substring-after($thisContent,':')"/></xsl:variable>
             <xsl:variable name="isoLanguage"><xsl:value-of select="substring-before($thisContent,':')"/></xsl:variable>
           <rdfs:comment>
             <xsl:attribute name="xml:lang"> <xsl:value-of select="$isoLanguage" /></xsl:attribute>
             <xsl:value-of select="$thisContentStrippedIsoLanguage" />
           </rdfs:comment>
           </xsl:for-each>


           <rdfs:isDefinedBy>
             <xsl:attribute name="rdf:resource">
             <xsl:choose>
               <xsl:when test="string-length(rdfs:isDefinedBy[2]/@rdf:resource) != 0"><xsl:value-of select="rdfs:isDefinedBy[2]/@rdf:resource" /></xsl:when>
               <xsl:otherwise><xsl:value-of select="rdfs:isDefinedBy/@rdf:resource" /></xsl:otherwise>
             </xsl:choose>
             </xsl:attribute>
           </rdfs:isDefinedBy>
       <xsl:if test="dcterms:issued != ">
           <dcterms:issued> <xsl:value-of select="dcterms:issued" /> </dcterms:issued>
       </xsl:if>
       <xsl:if test="dcterms:modified != ">
           <dcterms:modified> <xsl:value-of select="dcterms:modified" /> </dcterms:modified>
       </xsl:if>
       <xsl:for-each select="swivt:type/@rdf:resource">
           <rdf:type>
             <xsl:value-of select="./." /> 
           </rdf:type>
       </xsl:for-each>
       <xsl:for-each select="vs:term_status" >
         <vs:term_status><xsl:value-of select="vs:term_status"/></vs:term_status>
       </xsl:for-each>


           </rdf:Description>
     </xsl:for-each>
   </rdf:RDF>
 </xsl:template>

</xsl:stylesheet>