Ignore its:version while parsing

Author: rubensworks

lib/RdfXmlParser.ts

@@ -553,6 +553,9 @@ while ${attribute.value} and ${activeSubjectValue} where found.`);
       } else if (propertyAttribute.uri === RdfXmlParser.ITS && propertyAttribute.local === 'dir') {
         this.setDirection(activeTag, propertyAttribute.value);
         continue;
+      } else if (propertyAttribute.uri === RdfXmlParser.ITS && propertyAttribute.local === 'version') {
+        // Ignore its:version
+        continue;
       }
 
       // Interpret attributes at this point as properties via implicit blank nodes on the property,

test/RdfXmlParser-test.ts

@@ -1597,7 +1597,7 @@ abc`)).rejects.toBeTruthy();
             xmlns:its="http://www.w3.org/2005/11/its"
             rdf:version="1.2">
   <rdf:Description rdf:about="http://www.w3.org/TR/rdf-syntax-grammar">
-    <dc:title xml:lang="en-us" its:dir="rtl">RDF 1.1 XML Syntax</dc:title>
+    <dc:title xml:lang="en-us" its:dir="rtl" its:version="2.0">RDF 1.1 XML Syntax</dc:title>
   </rdf:Description>
 </rdf:RDF>`);
         return expect(array)