PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Materials including stainless steel, titanium, 4130 Cr-MO, inconel, aluminum and special alloy steels are commonly used in these applications.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aviationpros.com