PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Barter relationships between businesses, nonprofits, and other organizations can be set up individually on a case by case basis, but also, as with personal barter, you can find Internet resources designed to help you make the connections you need.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greenamerica.org