About: http://webisa.webdatacommons.org/429779567

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	compressed gas???a substantially pressurized substance, such as helium, nitrogen, and/or carbon dioxide, etc., in a gaseous form.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au