PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Once oil becomes scarce our farms become uneconomical due to lack of energy available to harvest the crops, milk the cows, run the slaughter houses and get the produce to market especially considering that our markets tend to be on the other side of the world.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com