Conte Ugolino in carcere https://w3id.org/italia/lombardia/data/concept/93cdc1fc6c0b6746d2c6a66c27d9e404 <https://w3id.org/arco/ontology/core/Concept> rdfs:label Conte Ugolino in carcere <https://w3id.org/italia/onto/l0/name> Conte Ugolino in carcere rdf:type <https://w3id.org/arco/ontology/core/Concept> data from the linked data cloud