https://w3id.org/framester/conceptnet5/data/en/resuscitate_someone <https://w3id.org/framester/conceptnet5/schema/HasPrerequisite> <https://w3id.org/framester/conceptnet5/data/en/act_quickly> <https://w3id.org/framester/conceptnet5/schema/MotivatedByGoal> <https://w3id.org/framester/conceptnet5/data/en/save_their_life> risorse dalla linked data cloud