About: http://webisa.webdatacommons.org/203161115

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	You might have noticed that there is a button next to these reviews where you can vote as to whether the review is helpful or not.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.com