https://w3id.org/framester/conceptnet5/data/en/representation <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/academic_journal> <https://w3id.org/framester/conceptnet5/data/en/periodical_literature> <https://w3id.org/framester/conceptnet5/data/en/write_work> <https://w3id.org/framester/conceptnet5/schema/Synonym> <https://w3id.org/framester/conceptnet5/data/en/visual_information_source> risorse dalla linked data cloud