About: http://webisa.webdatacommons.org/119990231

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	By one or more mechanisms, the gas producing means gradually releases its gas, such as carbon dioxide, nitrogen, or any other gas that is substantially unreactive with the product's labile component.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com