https://w3id.org/framester/conceptnet5/data/en/surface_of_earth <https://w3id.org/framester/conceptnet5/schema/AtLocation> <https://w3id.org/framester/conceptnet5/data/en/bottom_of_sea> <https://w3id.org/framester/conceptnet5/schema/HasProperty> <https://w3id.org/framester/conceptnet5/data/en/water> <https://w3id.org/framester/conceptnet5/data/en/cover_with_ocean> <https://w3id.org/framester/conceptnet5/schema/ReceivesAction> <https://w3id.org/framester/conceptnet5/data/en/divide_in_country> risorse dalla linked data cloud