PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Autoclave-cured composites first found use mainly on military fighter jets and small private aircraft during the 1960s and 1970s and were accepted immediately as the standard because their quality was clearly superior to other forms of composites manufacturing at that time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • compositesworld.com