<http://webisa.webdatacommons.org/232850302>	<http://www.w3.org/ns/prov#value>	"The elasticity is a positive factor in permitting the sheath to stretch in response to encountering tissue surface irregularities." .
<http://webisa.webdatacommons.org/232850302>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/232850302>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/257529278>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232850302> .