https://w3id.org/framester/conceptnet5/data/en/roman_empire <https://w3id.org/framester/conceptnet5/schema/DerivedFrom> <https://w3id.org/framester/conceptnet5/data/en/empire.n> <https://w3id.org/framester/conceptnet5/schema/InstanceOf> <https://w3id.org/framester/conceptnet5/data/en/country> <https://w3id.org/framester/conceptnet5/data/en/place> <https://w3id.org/framester/conceptnet5/data/en/populate_place> <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/government_that_issue_coin> <https://w3id.org/framester/conceptnet5/data/en/country> <https://w3id.org/framester/conceptnet5/data/en/populate_area> <https://w3id.org/framester/conceptnet5/data/en/underspecified_location> <https://w3id.org/framester/conceptnet5/data/en/empire> <https://w3id.org/framester/conceptnet5/data/en/geopolitical> <https://w3id.org/framester/conceptnet5/data/en/ancient_rome.n> risorse dalla linked data cloud