Fritz Johann https://w3id.org/italia/lombardia/data/person/fritz-johann <https://w3id.org/italia/onto/CPV/Person> rdfs:label Fritz Johann <https://w3id.org/italia/onto/CPV/fullName> Fritz Johann <https://w3id.org/arco/ontology/context-description/agentDate> attivo primo quarto sec. XIX rdf:type <https://w3id.org/italia/onto/CPV/Person> data from the linked data cloud