@prefix qb: . @prefix rdf: . @prefix rdfs: . @prefix interval: . @prefix api: . @prefix foaf: . @prefix def-bwq: . def-bwq:sampleYear a qb:DimensionProperty ; rdfs:comment "The calendar year for which the sample is representative."@en ; rdfs:isDefinedBy ; rdfs:label "sampleYear"@en ; rdfs:range interval:CalendarYear . a api:ItemEndpoint , api:Page ; api:definition ; api:extendedMetadataVersion ; foaf:primaryTopic def-bwq:sampleYear .