About: http://webisa.webdatacommons.org/316566172

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 s possible the gauge is designed to read the system when it s running, in which case there are a large number of factors that affect the actual reading of the gauge.
http://www.w3.org/ns/prov#wasQuotedFrom	about.com