About: http://webisa.webdatacommons.org/339317504

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 17 is an alternate embodiment of the endoscopic accessory attachment mechanism comprising a visor-like bracing member;
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com