About: http://webisa.webdatacommons.org/330007993

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	In another embodiment, the blowing agent is a mixture of one or more halogen blowing agents and one or more of carbon dioxide, lower alcohols, air, nitrogen and water.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com