[open-government] Examples of business making use of open government data

[takashi.moriyasu.qy at hitachi.com]

Dear all,

I am currently investigating examples of business (or business models)
which make use of open government data in various countries 
but I cannot find them efficiently ...
Then would you kindly show me concrete ones or some pointers (like URLs)
etc so that I could understand the mechanism?

Thank you so much for your kind information in advance.


Best regards,
Takashi