https://w3id.org/framester/conceptnet5/data/en/upper_class <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/class.n> <https://w3id.org/framester/conceptnet5/data/en/upper.a> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/human> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/data/en/socio_economic_class> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/middle_class> <https://w3id.org/framester/conceptnet5/data/en/work_class> <https://w3id.org/framester/conceptnet5/data/en/upper_class> risorse dalla linked data cloud