About: http://webisa.webdatacommons.org/453038533

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 catalyst may optionally contain any binder such as alumina, silica or clay material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com