About: http://webisa.webdatacommons.org/313680834

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	User rating systems have been used for recommending books and other services but have not been widely used to rate help content in a way that is useful to a user needing an answer in a hurry.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com