About: http://webisa.webdatacommons.org/116227075

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	It is not going from liquid to a gas state.. the liquid form of CO2 only exists at extremely high pressure or extremely low temperatures.The swelling DOES NOT indicate that there is an infection or cross contamination.
http://www.w3.org/ns/prov#wasQuotedFrom	the-home-brew-shop.co.uk