About: http://webisa.webdatacommons.org/9558693

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	In operations where along cutting tool is used, such as in a broaching operation, the disclosed. control circuit may be readily modified to indicate not only the existence but also the location of a dull cutting edge on the tool.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com