<http://webisa.webdatacommons.org/260807785>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<c2es.org> .
<http://webisa.webdatacommons.org/prov/188436327>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/260807785> .
<http://webisa.webdatacommons.org/260807785>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/260807785>	<http://www.w3.org/ns/prov#value>	"By 2020, total investment in clean energy alone ??? that includes everything from renewable power to technologies that improve energy efficiency, such as the smart grid ??? is expected to reach $2.3 trillion." .