About: http://webisa.webdatacommons.org/228930988

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???s a sad fact that most of the electricity in the U.S. is made from dirty, polluting, non-renewable sources such as coal.
http://www.w3.org/ns/prov#wasQuotedFrom	greenmountainenergy.com