About: http://webisa.webdatacommons.org/186295309

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	Even the 1992 Earth Summit was perceived by some to focus on environmental issues, such as biodiversity and climate change.
http://www.w3.org/ns/prov#wasQuotedFrom	iisd.org