About: http://webisa.webdatacommons.org/406193373

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 include products commercially available under trademarks, such as Freon, Halon, Frigen, Arcton, Genetron, Isotron, and others.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com