About: http://webisa.webdatacommons.org/407159101

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	Thus, the ???Green Book??? acknowledges that the nations of the world, including the United States, ???endorsed a global sustainable development action plan, known as Agenda 21 [11]??? at the ???92 Earth Summit in Rio.
http://www.w3.org/ns/prov#wasQuotedFrom	prisonplanet.com