About: http://webisa.webdatacommons.org/30993260

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	For example, coal-fired power plants have delivered relatively low-priced electricity for more than 100 years, but have also been dumping carbon dioxide and other greenhouse gases into the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	howleygreenenergy.com