About: http://webisa.webdatacommons.org/210838314

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	Some propellants, such as butane, are present partly as a gas and partly as a liquid, which may be in solution in the liquid product.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com