About: http://webisa.webdatacommons.org/132886850

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	Today???s Web services ??? such as Google, Amazon, and Facebook ??? leverage user data for varied purposes, including personalizing recommendations, targeting advertisements, and adjusting prices.
http://www.w3.org/ns/prov#wasQuotedFrom	usenix.org