PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Excess liquid gain Then, 2 hr before the explosion, during efforts to begin negative pressure testing, the system gained 15 bbl of liquid instead of the 5 bbl that were expected, leading to the possibility that there was an influx from the well, the memo said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ogj.com