https://w3id.org/framester/conceptnet5/data/en/jump_off_bridge <https://w3id.org/framester/conceptnet5/schema/MotivatedByGoal> <https://w3id.org/framester/conceptnet5/data/en/commit_suicide> <https://w3id.org/framester/conceptnet5/data/en/friend_do_it> risorse dalla linked data cloud