About: http://webisa.webdatacommons.org/314638199

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	In 1993, former President Bill Clinton started greening up the White House, by improving lighting, heat, air conditioning, insulation, water sprinklers and other stuff.
http://www.w3.org/ns/prov#wasQuotedFrom	diseaseproof.com