break https://w3id.org/framester/pb/pbdata/break.02 <https://w3id.org/framester/pb/pbschema/RoleSet> rdfs:label xsd:string break rdf:type <https://w3id.org/framester/pb/pbschema/RoleSet> <https://w3id.org/framester/pb/pbschema/hasRole> <https://w3id.org/framester/pb/pbdata/break.02__0> <https://w3id.org/framester/pb/pbdata/break.02__1> risorse dalla linked data cloud