About: http://webisa.webdatacommons.org/179197468

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 Kalman Filter is an algorithm widely used in sensor technology to weed through a variety of inputs and pick out meaningful outputs, and it was at heart of that weapon system Stern built at Sikorsky Aircraft in the late ???80s.
http://www.w3.org/ns/prov#wasQuotedFrom	psfk.com