About: http://webisa.webdatacommons.org/440063086

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 first subsystem 210 is a region-based indexing and searching system which extracts visual features such as color, texture, motion, shape, and size for automatically segmented regions of a video sequence.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com