About: http://webisa.webdatacommons.org/60696878

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	volume estimates that are made based on historical experience and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com