About: http://webisa.webdatacommons.org/120228481

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Structural materials may include gold, platinum, silver, stainless steel, titanium or pyrolytic carbon-coated materials such as nickel, copper, and the like.04-09-2009
http://www.w3.org/ns/prov#wasQuotedFrom	faqs.org