PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the producing formation is a carbonate, which is a hard rock or a hard sandstone such as one having 0.1 millidarcy, then a monodiameter borehole can be achieved.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr