About: http://webisa.webdatacommons.org/10241741

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	Over the past two centuries, its concentration in the atmosphere has greatly increased, mainly because of human activities such as fossil fuel burning.
http://www.w3.org/ns/prov#wasQuotedFrom	greenfacts.org