https://w3id.org/framester/conceptnet5/data/en/airtight <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/air.n> <https://w3id.org/framester/conceptnet5/data/en/tight.a> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/air> <https://w3id.org/framester/conceptnet5/data/en/tight> risorse dalla linked data cloud