PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What???s in common with all these forms is a transfer to goods (and in some cases services) without the use of money.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sustainablog.org