PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The SR300 prevents new scale build-up and eliminates existing build-up in water heaters, boilers and storage tanks, hot water piping, valves, recirculation lines and pumps, mixing valves, showerheads and other plumbing fixtures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aerco.com