https://w3id.org/framester/conceptnet5/data/en/oxygenate <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/oxygenate.v> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/oxygen> <https://w3id.org/framester/conceptnet5/data/en/eat> risorse dalla linked data cloud