https://w3id.org/framester/conceptnet5/data/en/holmen_naval_base <https://w3id.org/framester/conceptnet5/schema/AtLocation> <https://w3id.org/framester/conceptnet5/data/en/copenhagen> <https://w3id.org/framester/conceptnet5/data/en/denmark> <https://w3id.org/framester/conceptnet5/data/en/holmen_copenhagen> <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/place> risorse dalla linked data cloud