About: http://webisa.webdatacommons.org/141490919

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	A blackout can be caused by a short circuit, overloaded electricity mains, or damage caused to power lines by inclement weather, falling trees, and other environmental factors.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com