https://w3id.org/framester/conceptnet5/data/en/stephen_r_l_clark <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/schema/dbpedia.knownFor> <https://w3id.org/framester/conceptnet5/data/en/philosophy_of_religion> risorse dalla linked data cloud