About: http://webisa.webdatacommons.org/378355548

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 other words, S=C/T, where S is the engine speed value, T is the elapsed time between pulses, and C is a constant related to the angle between adjacent teeth and the units used for the engine speed.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com