About: http://webisa.webdatacommons.org/397920974

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	For example, catalytic gas converters use platinum-based metals to transform emissions such as carbon monoxide into nontoxic gases by adding oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom	designnews.com