About: http://webisa.webdatacommons.org/352279389

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	So obviously they are getting a figure and a way to rank them, but they do not make it public other than the descriptions they put on the site.
http://www.w3.org/ns/prov#wasQuotedFrom	ozbargain.com.au