About: http://webisa.webdatacommons.org/260608245

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	It will be appreciated that the blade movement may be detected by monitoring the blade or any other portion of the safety system that moves with the blade, including the arbor, bearings, motor assembly, arbor pulley, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com