About: http://webisa.webdatacommons.org/147592058

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 portion is entirely or partially made of polymer material, such as resin or rubber, and has a good sliding property with respect to another object as well as good wear resistance and water repellency.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com