PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I do not object to using these for special cases like a complex search, product filtering and other cases which I can not think of at the time of writing this.
http://www.w3.org/ns/prov#wasQuotedFrom
  • silentworks.co.uk