travi di ferro e laterizi https://w3id.org/arco/resource/RoofStructure/1400041665-travi-di-ferro-e-laterizi an entity of type: RoofStructure rdfs:label travi di ferro e laterizi l0:name travi di ferro e laterizi rdf:type a-ip:RoofStructure <https://w3id.org/arco/ontology/construction-description/RoofStructure> data from the linked data cloud