About: http://webisa.webdatacommons.org/73778047

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	Due to this rigid structure and the fact that conventional electricity generating sources are inflexible, electricity prices were typically fixed for long periods of time, e.g. of the order of months or years.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com