PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Re-lining or other trenchless techniques might also be an option, though these are expensive and generally make the most sense when digging is very difficult because of other utilities, roads, buildings, etc cluttering the area.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ridgidforum.com