About: http://webisa.webdatacommons.org/31817782

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	Yes, but CO2 is a waste product in the production of ammonia and is used for the production of urea in the same production plants.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com