About: http://webisa.webdatacommons.org/254804104

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	Each of the walls 32 is coated with one or more catalytically reactive elements or materials, e.g., noble metals such as platinum, palladium, rhodium, etc., as is known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr