About: http://webisa.webdatacommons.org/137137921

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	In one embodiment, fluoropolymer materials, such as Teflon??? materials and the like, are disclosed as preferred materials for the tip enclosure because of their low contact-adhesion characteristics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com