About: http://webisa.webdatacommons.org/422957339

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	This detecting manner can be applied to averaging the video signal in the remaining area other than the area where the video signal level exceeds a predetermined numerical value.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com