About: http://webisa.webdatacommons.org/7810096

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 invention relates to a sharpening device, and more particularly to a device for sharpening a dental instrument, the device having a separate, repetitively determinable, fixed sharpening position for each instrument.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au