piazza https://w3id.org/italia/lombardia/data/use-function/4558aac7b93717f32323b02d2db1f28b <https://w3id.org/arco/ontology/context-description/UseFunction> rdfs:label piazza <https://w3id.org/italia/onto/l0/name> piazza rdf:type <https://w3id.org/arco/ontology/context-description/UseFunction> data from the linked data cloud