Add themes from keywords as well

GovDataOfficial · Jul 17, 2020 · d4a0103 · d4a0103
1 parent a9f96b0
commit d4a0103
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Showing 2 changed files with 31 additions and 1 deletion.
diff --git a/src/main/resources/dcat-themes.rdf b/src/main/resources/dcat-themes.rdf
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<rdf:RDF xmlns:rdf="http:https://www.w3.org/1999/02/22-rdf-syntax-ns#">
+<!-- refer to https://publications.europa.eu/en/web/eu-vocabularies/at-dataset/-/resource/dataset/data-theme/
+The following names are extracted from data-theme-skos.rdf vocabulary. -->
+ <dcatThemes>
+ <dcatTheme name="AGRI"/>
+ <dcatTheme name="EDUC"/>
+ <dcatTheme name="ENVI"/>
+ <dcatTheme name="ENER"/>
+ <dcatTheme name="TRAN"/>
+ <dcatTheme name="TECH"/>
+ <dcatTheme name="ECON"/>
+ <dcatTheme name="SOCI"/>
+ <dcatTheme name="HEAL"/>
+ <dcatTheme name="GOVE"/>
+ <dcatTheme name="REGI"/>
+ <dcatTheme name="JUST"/>
+ <dcatTheme name="INTR"/>
+ </dcatThemes>
+</rdf:RDF>
diff --git a/src/main/resources/iso2dcat.xsl b/src/main/resources/iso2dcat.xsl
@@ -46,6 +46,7 @@
  <xsl:variable name="ianaMediaTypes" select="document('iana-media-types.xml')"/>
  <xsl:variable name="languageCodes" select="document('languageCodes.rdf')"/>
  <xsl:variable name="inspireThemes" select="document('themes.rdf')"/>
+ <xsl:variable name="dcatThemes" select="document('dcat-themes.rdf')"/>
 
  <xsl:variable name="inspire_md_codelist">http:https://inspire.ec.europa.eu/metadata-codelist/</xsl:variable>
 
@@ -993,7 +994,16 @@
  </xsl:template>
 
  <xsl:template match="gmd:identificationInfo/*/gmd:descriptiveKeywords/*[not(gmd:thesaurusName)]/gmd:keyword/gco:CharacterString">
- <xsl:call-template name="dcatKeyword"/>
+ <xsl:variable name="kwString" select="translate(text(),'abcdefghijklmnopqrstuvwxyz','ABCDEFGHIJKLMNOPQRSTUVWXYZ')"/>
+ <xsl:variable name="listTheme" select="$dcatThemes/rdf:RDF/dcatThemes/dcatTheme[@name=$kwString]"/>
+ <xsl:choose>
+ <xsl:when test="$listTheme">
+ <dcat:theme rdf:resource="{concat('http:https://publications.europa.eu/resource/authority/data-theme/', $kwString)}"/>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="dcatKeyword"/>
+ </xsl:otherwise>
+ </xsl:choose>
  </xsl:template>
 
  <xsl:template match="gmd:identificationInfo/*/gmd:descriptiveKeywords/*[starts-with(gmd:thesaurusName/gmd:CI_Citation/gmd:title/*, 'GEMET - INSPIRE themes')]/gmd:keyword[position() &gt; 1]/gco:CharacterString">