About: http://webisa.webdatacommons.org/91791473

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	image with high contrast regions such as edges of objects or bright highlight points is relatively easily tracked.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca