About: http://webisa.webdatacommons.org/227373417

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	y, preferably, after preliminarily coating the surface thereof with a support material such as alumina, the catalyst is adhered thereto.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com