About: http://webisa.webdatacommons.org/314654864

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	In this system there is a users table, an object table, an item table and cost table.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com