About: http://webisa.webdatacommons.org/327138983

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	The greenhouse effect is caused by gases such as carbon dioxide, methane and nitrous oxide, which accumulate in the atmosphere and trap solar radiation, thus making the planet warmer than it otherwise would be.
http://www.w3.org/ns/prov#wasQuotedFrom	gcrio.org