https://w3id.org/framester/conceptnet5/data/en/john_dalberg_acton_1st_baron_acton <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/member_of_parliament> <https://w3id.org/framester/conceptnet5/data/en/person> <https://w3id.org/framester/conceptnet5/data/en/politician> risorse dalla linked data cloud