About: http://webisa.webdatacommons.org/401640493

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 tubular member(s) of the stent are made of a suitable flexible material such as nylon which is soft and stiff enough for the intended purpose and which preferably contains a radiopaque material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk