About: http://webisa.webdatacommons.org/64848121

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	Since the combustion of fossil fuel creates carbon dioxide and other greenhouse gases are contributing to global warming, the urgency of changing to cleaner (emission-free) renewable sources of energy has increased.
http://www.w3.org/ns/prov#wasQuotedFrom	sustainableink.org