<http://webisa.webdatacommons.org/178644503>	<http://www.w3.org/ns/prov#value>	"Thus, what has been needed and heretofore unavailable is a system which is designed specifically to enable secure gripping and maneuvering of a prosthesis which has been placed within a patient's vasculature and to accomplish repositioning of the prosthesis within the patient's vasculature to a desired location." .
<http://webisa.webdatacommons.org/prov/306282343>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/178644503> .
<http://webisa.webdatacommons.org/178644503>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/178644503>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .