<http://webisa.webdatacommons.org/prov/57766999>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/177088806> .
<http://webisa.webdatacommons.org/177088806>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/177088806>	<http://www.w3.org/ns/prov#value>	"In one embodiment, the interior walls of the delivery catheter 72 forming the catheter lumen 80 are coated with a lubricious material such as silicone, polytetrafluroethylene (PTFE), or a hydrophilic coating." .
<http://webisa.webdatacommons.org/177088806>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .