<http://webisa.webdatacommons.org/prov/50103616>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/406595743> .
<http://webisa.webdatacommons.org/prov/292035060>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/406595743> .
<http://webisa.webdatacommons.org/406595743>	<http://www.w3.org/ns/prov#value>	"The hub is preferably made of a resilient material such as plastic or metal and is preferably attached to the proximal end of the cannula to form an integral unit using conventional sealing techniques and compositions." .
<http://webisa.webdatacommons.org/406595743>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/406595743>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .