<http://webisa.webdatacommons.org/prov/34698608>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/117196657> .
<http://webisa.webdatacommons.org/117196657>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/117196657>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/117196657>	<http://www.w3.org/ns/prov#value>	"The medical instrument according to claim 4, wherein the covering section is a cylindrical rotating cover driven to rotate by the drive section." .