PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The decision to opt for a well can stem mainly from the reduced cost of operating the well after it is dug; typically the electricity costs and system maintenance are lower than if they were to pay dues to the local electric company.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wefindwater.com