PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Failures in the 5-10 year period I???d attribute to many factors mainly maintenance or, water quality.
http://www.w3.org/ns/prov#wasQuotedFrom
  • 411plumb.com