About: http://webisa.webdatacommons.org/103342457

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 last few centuries, emissions from human activities, especially the burning of fossil fuels such as coal and oil, along with changes in land use, have increased the atmospheric concentration of CO2 to the current level.
http://www.w3.org/ns/prov#wasQuotedFrom	illinois.edu