About: http://webisa.webdatacommons.org/229747405

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	Obstacles may be detected using features saliency, such as motion, form and color saliency.
http://www.w3.org/ns/prov#wasQuotedFrom	mit.edu