About: http://webisa.webdatacommons.org/245681521

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	Artificial gases are gaseous forms of materials which are naturally in another state.
http://www.w3.org/ns/prov#wasQuotedFrom	examplesof.com