About: http://webisa.webdatacommons.org/298221284

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	CO2 enrichment at 2, 3 or four times natural concentration will cause plants to grow faster and improve plant will quality. ???Carbon dioxide is an odorless gas and a minor constituent in the air we breathe.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com