PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In August 1983, a second crew would install thermal and electrical units, service the thermal system, and conduct more extensive inspections and checkouts to assess the effects of exposure on solar cells, insulation, windows, seals, paints, film, lubricants, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronautix.com