https://w3id.org/framester/conceptnet5/data/en/domestic_pet <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/portable_object> <https://w3id.org/framester/conceptnet5/data/en/domesticate_animal> <https://w3id.org/framester/conceptnet5/data/en/animal_by_miscellaneous_criterion_biology_topic> risorse dalla linked data cloud