About: http://webisa.webdatacommons.org/97640294

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	A surgical instrument according to claim 5 including means nonrotatingly connected to the base for selectively preventing rotational movements of the spindle.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk