About: http://webisa.webdatacommons.org/68394950

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	A gas supply coupling 16, for supplying a gas mixture, for example oxygen and an inert gas such as argon, is connected to the vaporizer 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com