rdfs:comment"Creates a SPARQL variable name from a property. The algorithm simply takes the qname and then replaces the : with 'VAR_'. Note that SPARQL variable names should not begin with '_' and therefore the default namespace would be mapped to a blank node otherwise."^^xsd:string;
rdfs:comment"Creates a SPARQL variable name from a property. The algorithm simply takes the qname and then replaces the ':' with '_'."^^xsd:string;