PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 1974 new questions were introduced to assess the degree of potential house movement that had been frustrated or abandoned for various reasons, particularly on account of the steep rise in house prices over the two years 1972/3.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ons.gov.uk