<http://webisa.webdatacommons.org/52979341>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/52979341>	<http://www.w3.org/ns/prov#value>	"The 2012 United Nations Conference on Sustainable Development ??? known as ???Rio+20??? ??? would also offer an opportunity to address poverty eradication, environmental protection and other key issues with a forward-looking action plan." .
<http://webisa.webdatacommons.org/prov/414690973>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/52979341> .
<http://webisa.webdatacommons.org/52979341>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<un.org> .
<http://webisa.webdatacommons.org/prov/474830298>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/52979341> .