About: http://webisa.webdatacommons.org/205773742

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	Generally, the fluid is a gas, which may be hot or cold, notably an inert gas, such as nitrogen or steam.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es