About: http://webisa.webdatacommons.org/216830685

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	The calcining aid is aluminum oxide with high pore surface per unit volume, such as Boehmite, which is available from Condea Corporation in Germany.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com