About: http://webisa.webdatacommons.org/217768683

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	It usually refers to the shortage of oil and additionally to electricity or other natural resources.
http://www.w3.org/ns/prov#wasQuotedFrom	peswiki.com