About: http://webisa.webdatacommons.org/101891027

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	Some businesses, such as E-commerce sites, have multiple purchase events rather than one main one.
http://www.w3.org/ns/prov#wasQuotedFrom	woopra.com