About: http://webisa.webdatacommons.org/443562103

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 method of claim 1, wherein the time period is a period of time during a cleaning procedure of the particulate matter filter that is intended to eliminate particulate matter from the particulate matter filter.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com