About: http://webisa.webdatacommons.org/94350908

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 O-ring 13 is made of a compressible, elastomeric material, such as rubber or plastic, and the mandril 11, nut member 12, retainer 14, and bushing 15 are all made of a rigid material, preferably metallic, such as brass.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au