PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The industry refers to incidents where they lose control of an oil or gas well as blowouts, but they can take place inside a well - because of a rapid increase in oil or gas pressure that ruptures pipes - or at the surface, because of sparks or other causes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • weirtondailytimes.com