<http://webisa.webdatacommons.org/138953133>	<http://www.w3.org/ns/prov#value>	"As shown in FIG. 3, the safety coupling 30 resembles a ring or a circular clamp that is attached to the endoscope with a fastening mechanism such as a clasp, buckle, friction fit, strap, or a snap fit 35, with a projection and a recess." .
<http://webisa.webdatacommons.org/138953133>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/prov/425139798>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/138953133> .
<http://webisa.webdatacommons.org/138953133>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .