https://w3id.org/framester/conceptnet5/data/en/parent_company <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/company.n> <https://w3id.org/framester/conceptnet5/data/en/parent.n> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/subsidiary> risorse dalla linked data cloud