https://w3id.org/framester/conceptnet5/data/en/vinod_khanna <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/actor> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/data/en/politician> risorse dalla linked data cloud