<http://webisa.webdatacommons.org/313233202>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/61168750>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/313233202> .
<http://webisa.webdatacommons.org/313233202>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/313233202>	<http://www.w3.org/ns/prov#value>	"The cannula may comprise various materials including polymeric materials and metallic materials." .