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<http://webisa.webdatacommons.org/prov/310342443>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/311507296> .
<http://webisa.webdatacommons.org/311507296>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/311507296>	<http://www.w3.org/ns/prov#value>	"Stents are typically implanted in a body lumen, such as carotid arteries, coronary arteries, peripheral arteries, veins, or other vessels to maintain the patency of the lumen." .