About: http://webisa.webdatacommons.org/3965697

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	Ominously, some leading experts, including James Hansen of NASA and Al Gore, are warning that global warming could reach a disastrous tipping point unless major changes are made to reduce greenhouse gas emissions ?and soon.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com