PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Atmospheric air is also a mixture of various gases and total pressure air pressure is: Partial pressures of nitrogen, oxygen, water vapor, carbon dioxide, and other gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rahulgladwin.com