https://w3id.org/framester/conceptnet5/data/en/petrol.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/octane> <https://w3id.org/framester/conceptnet5/data/en/hydrocarbon> <https://w3id.org/framester/conceptnet5/data/en/petroleum> <https://w3id.org/framester/conceptnet5/data/en/fuel> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/gas> <https://w3id.org/framester/conceptnet5/data/en/gasoline> risorse dalla linked data cloud