PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Storage containers, piping, valves, regulating equipment, and other accessories shall be protected against physical damage and against tampering.(vii) Venting.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ecfr.gov