About: http://webisa.webdatacommons.org/89343270

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	A binder such as a silica sol, an alumina sol or a clay may be used for molding.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com