About: http://webisa.webdatacommons.org/445997688

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	flushing means including a timing mechanism, a strainer, and a check valve which is connected to a source of selected flushing fluid.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com