https://w3id.org/framester/conceptnet5/data/en/buy_ring <https://w3id.org/framester/conceptnet5/schema/MotivatedByGoal> <https://w3id.org/framester/conceptnet5/data/en/buy_something_for_love_one> <https://w3id.org/framester/conceptnet5/data/en/get_marry> <https://w3id.org/framester/conceptnet5/data/en/propose_to_woman> risorse dalla linked data cloud