PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many pictures and designs can already be had as prints at CafePress but that system is best for t-shirts and other goods, it lacks the personal touch which people often want from a signed print.
http://www.w3.org/ns/prov#wasQuotedFrom
  • johncoulthart.com