About: http://webisa.webdatacommons.org/38708067

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 inner or interior layer at the distal end can be constructed of polymeric material such as Polytetrafluoroethylene (PTFE), polyester, polyethylene, and similar biocompatible, flexible polymers and blends of the same.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr