PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As shown in the diagram, the spacing of wells for oil production is usually one well per 160 acres (not including injection or disposal wells.) If a company has the mineral rights for a quarter section, they can drill one oil well.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gov.ab.ca