About: http://webisa.webdatacommons.org/453327884

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	This is in contrast to catalysts wherein an active ingredient such as cupric chloride or iron oxide is merely absorbed onto the surface of a support structure or material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com