About: http://webisa.webdatacommons.org/21783933

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	When a physician or other medical worker rotates the pivoting portion 1520 around an axis perpendicular to the longitudinal axis of the elongate member 300, the rotating member either pulls on or releases the pull on the thread 1501.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com