https://w3id.org/framester/conceptnet5/data/en/sophocles <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/artist> <https://w3id.org/framester/conceptnet5/data/en/writer> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/aeschylus> <https://w3id.org/framester/conceptnet5/data/en/euripides> risorse dalla linked data cloud