https://w3id.org/framester/conceptnet5/data/en/reich <https://w3id.org/framester/conceptnet5/schema/IsA> <https://w3id.org/framester/conceptnet5/data/en/political_entity> <https://w3id.org/framester/conceptnet5/data/en/geopolitical> <https://w3id.org/framester/conceptnet5/schema/RelatedTo> <https://w3id.org/framester/conceptnet5/data/en/weimar_republic> <https://w3id.org/framester/conceptnet5/data/en/holy_roman_empire> risorse dalla linked data cloud