About: http://webisa.webdatacommons.org/136246713

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	Generally, one aspect of the invention is an electrical system for regulating a voltage level of electrical power to be supplied by a utility.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca