PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In August 1972, as Apollo 16 had returned to Earth and Apollo 17 readied for its mission, there was a flare, which had astronauts been on the Moon at the time, could have been potentially lethal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.com