PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • erive a detailed picture of the atmospheric content and profile of ozone, nitrogen dioxide, water vapor, oxygen, bromine oxide and other gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronautix.com