About: http://webisa.webdatacommons.org/9402016

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	Indeed, assigning a rating to an item is a complex and time consuming task, and users are not aware of the benefit they can get when rating items.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com