About: http://webisa.webdatacommons.org/271536358

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	Although sensor locations and shapes vary, it is important to recognize that there are only three kinds of sensors, which produce only two basic voltage signals.
http://www.w3.org/ns/prov#wasQuotedFrom	motor.com