About: http://webisa.webdatacommons.org/282674090

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	Carbon Dioxide is an odorless gas which makes up about 300 ppm of our atmosphere, yet dried plant material contains an average of 40% carbon which comes entirely from CO2.
http://www.w3.org/ns/prov#wasQuotedFrom	quickgrow.com