About: http://webisa.webdatacommons.org/420384731

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	Perhaps trees and other plants were growing more lushly thanks to CO2 fertilization?(22) If so, that was hard to check.
http://www.w3.org/ns/prov#wasQuotedFrom	aip.org