About: http://webisa.webdatacommons.org/98471752

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 graft is then positioned, by positioning means such as radiopaque markers and an imaging system, and the graft is then dilated, by, for example, a balloon expandable stent with barbs at the end thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es