zoom https://w3id.org/framester/pb/pbdata/zoom.01 <https://w3id.org/framester/pb/pbschema/RoleSet> rdfs:label xsd:string zoom rdf:type <https://w3id.org/framester/pb/pbschema/RoleSet> <https://w3id.org/framester/pb/pbschema/hasRole> <https://w3id.org/framester/pb/pbdata/zoom.01__4> <https://w3id.org/framester/pb/pbdata/zoom.01__1> risorse dalla linked data cloud