About: http://webisa.webdatacommons.org/117514359

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 present invention is a method and apparatus for sensing and analyzing certain gases, including NOx, hydrocarbons, carbon monoxide and oxygen in a multi-component gas system using chemical sensors and chemical sensor arrays.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es