About: http://webisa.webdatacommons.org/281984518

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	For StumbleUpon, that theme is member-rated webpages of mutual interest; for Yelp, the theme is based on member-created reviews of restaurants, stores, and other businesses.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com