PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • WASHINGTON, March 27 (UPI) -- More than half of U.S. rivers, streams and other waterways are in too poor of a condition for aquatic life, the Environmental Protection Agency said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • upi.com