https://w3id.org/framester/conceptnet5/data/en/voluntary.a <https://w3id.org/framester/conceptnet5/schema/Antonym> <https://w3id.org/framester/conceptnet5/data/en/involuntary> <https://w3id.org/framester/conceptnet5/data/en/compulsory> <https://w3id.org/framester/conceptnet5/data/en/obligatory> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/volition> <https://w3id.org/framester/conceptnet5/data/en/will> <https://w3id.org/framester/conceptnet5/data/en/volunteer> <https://w3id.org/framester/conceptnet5/data/en/voluntarism> <https://w3id.org/framester/conceptnet5/data/en/voluntarist> <https://w3id.org/framester/conceptnet5/data/en/voluntaryism> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/volitional> <https://w3id.org/framester/conceptnet5/data/en/optional> <https://w3id.org/framester/conceptnet5/data/en/discretionary> <https://w3id.org/framester/conceptnet5/data/en/willful> risorse dalla linked data cloud