About: http://webisa.webdatacommons.org/360506137

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	Scientists also studied environmental change, including climate change, and debated whether human activity or natural forces were to blame.
http://www.w3.org/ns/prov#wasQuotedFrom	oxfordscholarship.com