About: http://webisa.webdatacommons.org/369650764

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	rafluoroethylene (ePTFE), woven expanded polytetrafluoroethylene fibers, woven or knitted polyester, polyurethane, silicone, or other materials such as composite woven or braided materials presented later in this disclosure.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com