PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I believe what Ryan Brooks refers to here is the fact that when the first Great Depression hit, America had vast amounts of unused industrial capacity and enormous reserves of natural resources, including oil and high-grade easy-to-mine iron ore, tin, copper, and so on.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fabiusmaximus.com