About: http://webisa.webdatacommons.org/162442501

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	Method and apparatus for detecting machining flaws, especially caused by grinding machines
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com