About: http://webisa.webdatacommons.org/228311474

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	And you can see carbon dioxide is a gas and, okay, this is carbon dioxide coming off here and it is actually heavier than air carbon dioxide is.
http://www.w3.org/ns/prov#wasQuotedFrom	videojug.com