PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a result, end users have moved to effective predictive maintenance and customer engagement to resolve issues, including cost of service, water quality, inflow and infiltration, conservation, and water restriction management, as well as treatment capacity planning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • waterefficiency.net