About: http://webisa.webdatacommons.org/353450160

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	A sleeve part 35 composed of a material having elastic properties providing for appropriate friction, as for example, a flexible plastic such as polyvinyl or rubber tubing, is readily adapted to such use.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com