About: http://webisa.webdatacommons.org/167302105

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	Second, the fact that the U.S. may not be the laboratory your author seems to wish it would be to develop clean coal technology does not render a switch to natural gas and other cleaner technologies ineffective.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com