fix RDFdatatypes.rdf #3
Description
https://github.com/griddigit-ci/ModShape/blob/master/CGMES_v3_0_constraints/DatatypeMapping/RDFdatatypes.rdf looks like this:
<http://iec.ch/TC57/61970-552/ModelDescription/1#Model.created> a rdf:Property, rdfs:Literal ;
rdfs:range xsd:dateTime .
Fix it to this:
<http://iec.ch/TC57/61970-552/ModelDescription/1#Model.created> a owl:DatatypeProperty ;
rdfs:range xsd:dateTime .
A Property is definitely not a Literal!