https://w3id.org/framester/conceptnet5/data/en/vitriolic <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/vitriol.n> <https://w3id.org/framester/conceptnet5/schema/EtymologicallyDerivedFrom> <https://w3id.org/framester/conceptnet5/cla/fr.vitriolique> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/vitriol> <https://w3id.org/framester/conceptnet5/data/en/sulphuric_acid> risorse dalla linked data cloud