About: http://webisa.webdatacommons.org/134730208

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	The energy consumed annually by the world at the beginning of the 20th century was estimated at 600 million tons, but at the end of the 20th century there was a steep increase and the number reached 8.3 billion tons in 1997.
http://www.w3.org/ns/prov#wasQuotedFrom	jcp.or.jp