About: http://webisa.webdatacommons.org/300960355

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	Linchpins can be made from a variety of materials, including aluminum, zinc, brass, and stainless steel.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com