About: http://webisa.webdatacommons.org/421031946

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	On the other hand, the diversification of fuels to ensure supply stability is also an important issue, particularly in Japan where natural resources are scarce.
http://www.w3.org/ns/prov#wasQuotedFrom	osti.gov