1677-1772/ ca. https://w3id.org/zericatalog/date/1677-1772-ca an entity of type: E52_Time-Span ti:hasIntervalEndDate 1772-ca-01-01T00:00:00Z ti:hasIntervalStartDate 1677-01-01T00:00:00Z rdfs:label 1677-1772/ ca. 1677-1772/ ca. rdf:type crm:E52_Time-Span data from the linked data cloud