1961-1975 https://w3id.org/zericatalog/date/1961-1975 an entity of type: E52_Time-Span ti:hasIntervalEndDate 1975-01-01T00:00:00Z ti:hasIntervalStartDate 1961-01-01T00:00:00Z rdfs:label 1961-1975 crm:P86_falls_within <https://w3id.org/zericatalog/date/xx> rdf:type crm:E52_Time-Span data from the linked data cloud