About: http://webisa.webdatacommons.org/437790614

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	threaded fasteners, bolt loading, clutches and brake designs, springs, different types of gears, rolling
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com