About: http://webisa.webdatacommons.org/76320846

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	In practice, the variance ?? and the two threshold values ??1 and ??2 are assigned to e.g. 50, 0.5, and 1.5, respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com