About: http://webisa.webdatacommons.org/171926589

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	They can also be packaged in the form of an aerosol, together with a propellant such as for example nitrogen, nitrous oxide or chlorofluorinated hydrocarbons of the Freon type.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com