About: http://webisa.webdatacommons.org/242457620

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	In recent centuries, however, the amounts of these gases in our atmosphere have increased dramatically, largely due to human activities including emissions from automobiles and other vehicles, power plants, factories, and buildings.
http://www.w3.org/ns/prov#wasQuotedFrom	wa.gov