About: http://webisa.webdatacommons.org/220668076

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	Consequently, C3 plants should show increases in yield of 20-35% with a doubling ofatmospheric CO2, while C4 plants such as grasses should only experience a 10% increase in yield (Wolfe and Erickson 1993).
http://www.w3.org/ns/prov#wasQuotedFrom	bushencroachment.com