Basically, the table that is of interest is the 'segment' table. The reason for this is because it contains;
Both of which is used to determine the location of a story/topic
Both of these are necessary to create a 'Document' in the webapp of the carrot2 project.
The breakdown of a 'Document' is as follows:
Document(String title, String summary, String contentUrl)
In our case, we will replace url data with the location of the topic/story.