About: http://webisa.webdatacommons.org/183937779

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	FIG. 2A is a schematic block diagram of a network for a self-service system for selling travel-related services or products to illustrate the preferred embodiment of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca