sec. XVIII last quarter https://w3id.org/zericatalog/date/sec-xviii/last-quarter an entity of type: E52_Time-Span rdfs:label sec. XVIII last quarter sec. XVIII ultimo quarto crm:P86_falls_within <https://w3id.org/zericatalog/date/sec-xviii> rdf:type crm:E52_Time-Span data from the linked data cloud