About: http://webisa.webdatacommons.org/29278761

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	Over the past 10 years, electric utilities, pipelines, railroads and oil companies have used remotely controlled and monitored valves, switches and other mechanisms.
http://www.w3.org/ns/prov#wasQuotedFrom	nickguarino.com