About: http://webisa.webdatacommons.org/218633521

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	The alternative is a plug but for these you will need two: one to fit the airlock and another sized for a blow-off tube.
http://www.w3.org/ns/prov#wasQuotedFrom	realbeer.com