About: http://webisa.webdatacommons.org/22692586

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 inner walls of these monolithic honeycombs are coated with a precious metal catalyst, or a plurality of catalysts, such as platinum, palladium and/or rhodium.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com