This HTML5 document contains 5 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

PrefixNamespace IRI
n5google.
isaphttp://webisa.webdatacommons.org/prov/
isahttp://webisa.webdatacommons.org/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:175087333
rdf:type
prov:Entity
prov:value
A graft, composed of material such as PTFE or other known materials, is positioned over the stent (referred to as a ???covered stent???), as shown in FIGS. 23A and 23B, so when the stent is expanded the graft is pushed against and retained against the inside vessel wall, thereby compressing the plaque, which might otherwise become dislodged, between the graft and the vessel wall.
prov:wasQuotedFrom
n5:ca
Subject Item
isap:61170321
prov:wasDerivedFrom
isa:175087333
Subject Item
isap:459431003
prov:wasDerivedFrom
isa:175087333