https://w3id.org/framester/conceptnet5/cla/la.obligatio.n <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/bind> <https://w3id.org/framester/conceptnet5/data/en/pledge> <https://w3id.org/framester/conceptnet5/data/en/bond> <https://w3id.org/framester/conceptnet5/data/en/document> <https://w3id.org/framester/conceptnet5/data/en/engage> <https://w3id.org/framester/conceptnet5/data/en/ensnare> <https://w3id.org/framester/conceptnet5/data/en/relationship> <https://w3id.org/framester/conceptnet5/data/en/obligation> <https://w3id.org/framester/conceptnet5/data/en/confirm> <https://w3id.org/framester/conceptnet5/data/en/entangle> <https://w3id.org/framester/conceptnet5/data/en/obligatory> risorse dalla linked data cloud