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<http://webisa.webdatacommons.org/prov/214686496>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/109999168> .
<http://webisa.webdatacommons.org/109999168>	<http://www.w3.org/ns/prov#value>	"What has been needed and heretofore unavailable in the art is a method of manufacturing endovascular grafts for the subsequent manufacture into drug-eluting devices that would increase the reservoir capacity of the device by incorporating longitudinal and/or circumferential channels and geometrically-shaped depots into the endovascular graft structure." .
<http://webisa.webdatacommons.org/109999168>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .