About: http://webisa.webdatacommons.org/142137727

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	Such materials may include steel, nickel superalloys, such as the nickel-chromium-molybdenum alloy Inconel 625, and titanium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es