PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In a now-famous letter of July 1860 to Harvard biologist Asa Gray, Darwin decisively rejected the idea that there is a plan or purpose behind the evolutionary process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • americanthinker.com