+<!-- <rdfs:range rdf:resource="&hns;Occurrence"/>-->
+ <rdfs:isDefinedBy rdf:resource = "&hns;" />
+</rdf:Property>
+
+<rdf:Property rdf:about="&hns;occurrence">
+ <rdfs:comment>Position of an occurrence</rdfs:comment>
+<!-- <rdfs:domain rdf:resource="&hns;Occurrence"/>-->
+ <rdfs:range rdf:resource="&hns;Object"/>