1954-1992 https://w3id.org/zericatalog/date/1954-1992 an entity of type: E52_Time-Span ti:hasIntervalEndDate 1992-01-01T00:00:00Z ti:hasIntervalStartDate 1954-01-01T00:00:00Z rdfs:label 1954-1992 1954-1992 rdf:type crm:E52_Time-Span data from the linked data cloud