About: http://webisa.webdatacommons.org/236467522

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	With the proliferation of electrically powered devices and systems, there is an increasing need to accurately and precisely measure and monitor the quality of the electrical power supplying these devices and systems.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com