<http://webisa.webdatacommons.org/294886483>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/294886483>	<http://www.w3.org/ns/prov#value>	"A recoverable filter, comprising: a filtering array; and a plurality of anchoring struts having proximal and distal ends, the struts connected to the filtering array proximate their proximal ends, the distal ends of the struts having a pad portion and a sharp projecting portion, the pad portion projecting distally beyond the sharp projecting portion and including a region of distally increasing fl" .
<http://webisa.webdatacommons.org/294886483>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/441197617>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/294886483> .