Leonardo da Vinci, engineer https://w3id.org/zericatalog/role/engineer/leonardo-da-vinci an entity of type: RoleInTime rdfs:label Leonardo da Vinci, ingegnere Leonardo da Vinci, engineer crm:P3_has_note 1452/ 1519 rdf:type pro:RoleInTime pro:withRole oaentry:engineer data from the linked data cloud