About: http://webisa.webdatacommons.org/256318547

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	Tachometer showing engine rotations per minute (RPM), and a redline from 6000 RPM. A tachometer measures the speed of rotation of a shaft or disk (from Greek: tachos = speed, metron = measure), as in a motor or other machine.
http://www.w3.org/ns/prov#wasQuotedFrom	factbites.com