About: http://webisa.webdatacommons.org/178851918

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	These blowing activators are known to those skilled in the art and include, among others, such compounds as metal soaps and metal salts and oxides.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com