PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But in the end, there is a limit and a floor to where they sit because the NGLs just stay in the gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • seekingalpha.com