Mattioli Walter https://w3id.org/italia/lombardia/data/person/mattioli-walter <https://w3id.org/italia/onto/CPV/Person> rdfs:label Mattioli Walter <https://w3id.org/italia/onto/CPV/fullName> Mattioli Walter <https://w3id.org/arco/ontology/context-description/agentDate> 1921/2000 rdf:type <https://w3id.org/italia/onto/CPV/Person> data from the linked data cloud