Polikarts Grigoriev https://w3id.org/italia/lombardia/data/person/polikarts-grigoriev <https://w3id.org/italia/onto/CPV/Person> rdfs:label Polikarts Grigoriev <https://w3id.org/italia/onto/CPV/fullName> Polikarts Grigoriev <https://w3id.org/arco/ontology/context-description/agentDate> 1883/1900 rdf:type <https://w3id.org/italia/onto/CPV/Person> data from the linked data cloud