PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You will find out why dawn and dusk are the best times to fly, how the pilot gauges the ground wind speed for landing and a lot of other ballooning weather trivia.
http://www.w3.org/ns/prov#wasQuotedFrom
  • weathersnob.com