https://w3id.org/framester/conceptnet5/data/en/factional_conflict <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/activity> <https://w3id.org/framester/conceptnet5/data/en/conflict> <https://w3id.org/framester/conceptnet5/data/en/hostile_action> risorse dalla linked data cloud