About: http://webisa.webdatacommons.org/318772741

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	But just as with nitrogen, carbon dioxide, water, and other atmospheric gases, methane levels are constantly maintained and monitored by organisms found across the globe.
http://www.w3.org/ns/prov#wasQuotedFrom	realnews24.com