PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • About 9 percent of New York state water wells contain enough dissolved methane to require monitoring and other safety measures, according to a new study.
http://www.w3.org/ns/prov#wasQuotedFrom
  • familysurvivalprotocol.com