About: http://webisa.webdatacommons.org/361644331

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	Thus, in a preferred embodiment of the present invention, the blowing agent is a combination of an exothermic blowing agent and an endothermic blowing agent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com