About: http://webisa.webdatacommons.org/229704301

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	Amazon is a site that has plenty of resources for A/B testing and MVT. So my guess is that the conversion rate has been tested.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com