https://w3id.org/framester/conceptnet5/data/en/problem_solve <https://w3id.org/framester/conceptnet5/schema/HasPrerequisite> <https://w3id.org/framester/conceptnet5/data/en/think> <https://w3id.org/framester/conceptnet5/schema/HasSubevent> <https://w3id.org/framester/conceptnet5/data/en/create_axiom> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/learn_skill> <https://w3id.org/framester/conceptnet5/data/en/measure_of_intelligence> risorse dalla linked data cloud