<http://webisa.webdatacommons.org/281124785>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aviationpros.com> .
<http://webisa.webdatacommons.org/prov/452064584>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/281124785> .
<http://webisa.webdatacommons.org/281124785>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/281124785>	<http://www.w3.org/ns/prov#value>	"The Rio+20 Conference brings together world leaders, governments and other participants to discuss worldwide sustainable development." .
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