About: http://webisa.webdatacommons.org/288850005

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	Tracking error may be detected by determining whether a confidence or similarity value is smaller than a predetermined threshold (block 84 of FIG. 9).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com