https://w3id.org/framester/conceptnet5/data/en/software_object <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/structure_information> <https://w3id.org/framester/conceptnet5/data/en/piece_of_technology> <https://w3id.org/framester/conceptnet5/data/en/conceptual_work> risorse dalla linked data cloud