https://w3id.org/framester/conceptnet5/data/en/panic_attack <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/panic.n> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/illness> <https://w3id.org/framester/conceptnet5/data/en/mental_health_problem> risorse dalla linked data cloud