About: http://webisa.webdatacommons.org/276469935

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	The microkeratome of claim 2, wherein the drive of the first motor contains two elements consisting of a spindle and a nut, one of the elements being mounted on a drive shaft of the first motor.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca