About: http://webisa.webdatacommons.org/176182129

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	Some machines have 20 O2 Sensors, others have 5 controllers, so the numbers and types of controllers and sensors, pumps, etc. are not static.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com