ELENA https://w3id.org/italia/lombardia/data/concept/29de6ec56da226909fc7d18ac63615b2 <https://w3id.org/arco/ontology/core/Concept> rdfs:label ELENA <https://w3id.org/italia/onto/l0/name> ELENA rdf:type <https://w3id.org/arco/ontology/core/Concept> data from the linked data cloud