About: http://webisa.webdatacommons.org/236484115

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	Finally, the level of atmospheric gases such as carbon dioxide and methane can be determined from the air bubbles trapped in the ice.
http://www.w3.org/ns/prov#wasQuotedFrom	hot-topic.co.nz