PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Well water generally comes from deep reserves beneath the level of the denitrifying bacteria or other living organisms that could utilize excess nitrate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wvlandscape.com