remove https://w3id.org/framester/pb/pbdata/remove.01 <https://w3id.org/framester/pb/pbschema/RoleSet> rdfs:label xsd:string remove rdf:type <https://w3id.org/framester/pb/pbschema/RoleSet> <https://w3id.org/framester/pb/pbschema/hasRole> <https://w3id.org/framester/pb/pbdata/remove.01__2> <https://w3id.org/framester/pb/pbdata/remove.01__0> <https://w3id.org/framester/pb/pbdata/remove.01__1> <https://w3id.org/framester/pb/pbdata/remove.01__4> risorse dalla linked data cloud