<http://webisa.webdatacommons.org/prov/264113732>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/1108815> .
<http://webisa.webdatacommons.org/1108815>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/1108815>	<http://www.w3.org/ns/prov#value>	"As one example, the distal end 65 of the guide tube 37 may contain one or more grooves, ribs, or other structures to impart a less than smooth surface." .
<http://webisa.webdatacommons.org/1108815>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .