About: http://webisa.webdatacommons.org/275143485

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	Plants and other production facilities that had lower CO2 emissions than they were allowed could trade their unused allowances to companies whose operations exceeded permit levels.
http://www.w3.org/ns/prov#wasQuotedFrom	icis.com