PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Operational risks include hazards such as fires, explosions, craterings, blowouts, uncontrollable flows of oil, gas or well fluids, pollution, releases of toxic gas and encountering formations with abnormal pressures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • getfilings.com