About: http://webisa.webdatacommons.org/117888902

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	Efforts to curb greenhouse gases have largely focused on the search for practical, economical sources of clean energy, such as wind or solar power.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org