About: http://webisa.webdatacommons.org/116404542

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 stents 22 are preferably formed of thermoplastic materials, such as the material known commercially as Delrin, and may be manufactured, suitably by injection molding, in various sizes and shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk