NOTE: SMW has no support for reasoning with RDF ranges, hence does not natively provide any vocabulary to use them. It is possible to use a property like this one as an informal comment, but it will not have the semantic effects of RDF ranges in querying. It is not possible to use rdf:range in the OWL/RDF export by means of Property:Equivalent URI, since specifying equivalent URIs from the RDF namespace would let users corrupt the whole export by making wrong statements. Also, it is desired to have the OWL/RDF export yield the same query results as one would get in SMW, so features not supported by SMW are usually also disabled for export. --Markus Krötzsch 08:02, 23 June 2008 (UTC)
See also the obsolete Property:Rdfs:range.