PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Summary Nowadays advanced composite materials such as boron and carbon fibers have drawn a great deal of attention in the aviation industry, due to their high strength to weight ratios.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ust.hk