About: http://webisa.webdatacommons.org/179150993

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 vertical motion detector of claim 1 wherein the horizontal motion detector means is a circuit including a memory and wherein said circuit reduces the number of signal samples representing one horizontal line of the TV display.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com