About: http://webisa.webdatacommons.org/204664110

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	The system of claim 1, wherein the central server includes: a wireless communications unit; a database including information associated with different objects at an exhibition; and a unique object identification code for each object. 9.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com