PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have found that the best way to teach weather is to take students flying in varying weather conditions such as turbulence and marginal VFR for the purpose of beginning a discussion on weather theory.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aopa.org