About: http://webisa.webdatacommons.org/370027278

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	It does not affect the performance, but there is a danger that you could mix the orientation.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com