Erard (ditta) https://w3id.org/italia/lombardia/data/person/erard-ditta <https://w3id.org/italia/onto/CPV/Person> rdfs:label Erard (ditta) <https://w3id.org/italia/onto/CPV/fullName> Erard (ditta) <https://w3id.org/arco/ontology/context-description/agentDate> 1781-1890 rdf:type <https://w3id.org/italia/onto/CPV/Person> data from the linked data cloud