About: http://webisa.webdatacommons.org/66218059

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	The master unit may be, for example, a remote terminal unit (RTU) which may be located at a substation, such as a power plant supplying the power being measured.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com