PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These companies need to chlorinate then filter for chlorine, lead, fluoride and other chemicals and solids that are in the water and you can not get rid of them all.
http://www.w3.org/ns/prov#wasQuotedFrom
  • texas-rain.net