About: http://webisa.webdatacommons.org/210341489

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	I might want to look at my sales over all ratings, like this: In this case, rating is a category that I want to use to aggregate my measure (in this case, sales).
http://www.w3.org/ns/prov#wasQuotedFrom	ibm.com