About: http://webisa.webdatacommons.org/395242393

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	The bearings 302 may be made of steel, stainless steel, carbide, diamond, silicon nitride, or other ceramics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com