PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • in these pages etc., if you have a stamp you cannot identify or cannot find, just drop me a line, I will ID it for you, a scan would be good but, if that is not possible, just describe it, any details are a plus.
http://www.w3.org/ns/prov#wasQuotedFrom
  • australianstrampcatalogue.com