https://w3id.org/framester/conceptnet5/data/en/coast_guard <https://w3id.org/framester/conceptnet5/schema/CapableOf> <https://w3id.org/framester/conceptnet5/data/en/board_any_vessel_they_wish> <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/coast.n> risorse dalla linked data cloud