About: http://webisa.webdatacommons.org/455876885

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	Coal is a non-renewable source and many of the coal plants in the U.S. are using very old technology.
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com