About: http://webisa.webdatacommons.org/3332294

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	Such materials include but are not limited to, plastics such as polytetrafluoroethylene (PTFE), polyethylene, polypropylene, silicone, polyetherimide, or other such plastics that are used in medical procedures.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr