https://w3id.org/framester/conceptnet5/data/en/secret_thing <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/film> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/security_clearance_level> <https://w3id.org/framester/conceptnet5/data/en/partially_intangible_thing> risorse dalla linked data cloud