About: http://webisa.webdatacommons.org/268994562

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 JP 09208589, an alkali metal compound or alkaline earth metal compound, preferably a weakly acidic salt or oxide such as calcium oxide, is used for scavenging the hydrogen chloride formed in the reaction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com