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SCHEMA v0.1 MAY 28, 2013

Simplified version of the proposal on May 8, 2013. New changes are:

  • Merge POST and TWEET
  • Remove FRIENDSHIP
  • Remove PHOTO_ALBUM
  • Remove SUBSCRIBER_OF
  • Remove LATITUDE and LONGITUDE
  • Simplify location hierarchy to CITY <- COUNTRY <- REGION

PROPOSAL ON MAY 8, 2013

Based on the previous comments and requirements, including those for query choke points, the new proposal includes the following changes:

  • Person and User are a single entity
  • Person can have multiple emails, browsers, universities and works
  • A Person speaks one or more languages. Languages are correlated with locations.
  • There is a hierarchy of locations (cities, countries, continents, ...)
  • Post and Photo are a single entity
  • PhotoAlbums are collections of Posts of type PHOTO
  • A Post has been annotated in one of the languages of the creator
  • People like Posts in some date
  • A Person can create Post, Comments and Tweets
  • A Person can Comment a Post or reply a Comment with a new Comment
  • A Person, a Post and a Comment has been created during a connection using a browser and an IP address. Tweets only have the IP address. IP addresses are correlated with locations.
  • Person interest, Post tags, Comment tags and Tweet hashtags reference to the same set of entities (Tag)
  • A Tweet can retweet another tweet
  • A Tweet can depict other people
  • A Person can be a follower of another person
  • Person status and in_a_relationship have been removed

 

 

 

 

INITIAL PROPOSAL 

 

This proposal has used the SIB generator as a starting point (http://www.w3.org/wiki/Social_Network_Intelligence_BenchMark). The current specification is v0.8 (9 August 2011).

 

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