Shows the users ID number and the date of generation. Shows the text the user typed into the about me section. Shows all connections to pages that the user likes This can be highly relevant for advertisement targeting. List of all data sets. Shows all applications a user has installed. Shows the address the user has typed into his/her profile. Shows some old chat conversations, which means that chat messages were deleted sooner or later. Shows local currency of the user. Shows credit card information according to the privacy policy.”]
Source: http://www.europe-v-facebook.org/EN/Data_Pool/data_pool.html