About: http://webisa.webdatacommons.org/312576284

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	This region can be filled with a gas other than air, such as nitrogen, carbon dioxide or another gas, and still provide an effective treatment of any live pathogens in the liquid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au