PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Meanwhile, U.S. firms export into the Crystal Triangle an estimated 90 percent of the chemicals???i.e., acetone or ether???required to process drugs such as cocaine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • zcomm.org