PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Knowledge of the specific depth intervals of water entry, and the entry rates, will permit the accurate placement of plugs, either cement or other material, to shut ofr at least the major zones of Water entry.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk