Hagn Ludwig von https://w3id.org/italia/lombardia/data/person/hagn-ludwig-von <https://w3id.org/italia/onto/CPV/Person> rdfs:label Hagn Ludwig von <https://w3id.org/italia/onto/CPV/fullName> Hagn Ludwig von <https://w3id.org/arco/ontology/context-description/agentDate> 1819/ 1898 rdf:type <https://w3id.org/italia/onto/CPV/Person> data from the linked data cloud