https://w3id.org/framester/conceptnet5/data/en/oahu <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/place> <https://w3id.org/framester/conceptnet5/data/en/populate_place> <https://w3id.org/framester/conceptnet5/data/en/island> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/island_in_hawaii> risorse dalla linked data cloud