PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cheap feed in the form of corn and later soy and other grains is what kept the price of the end products low and thus demanded ever increasing volumes of output to maintain profits in the face of ever declining profit margins.
http://www.w3.org/ns/prov#wasQuotedFrom
  • factory-farming.com