About: http://webisa.webdatacommons.org/287448972

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	The Nature article indicates that ecosystem changes are observable due to the warming which has already occurred in the past 100-150 years, most notably the more rapid warming of the last 30 years.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com