Issue #116 Include layer information to stanford.asdb AS categories

[JustinLoye]

Description

Added a layer property to links -[r:CATEGORIZED {reference_name: "stanford.asdb"}]- Added a PART_OF relationship (subcategory) -> (category) Removed Other and other subcategories

Motivation and Context

Issue 116

How Has This Been Tested?

Thorough check of my file parsing (noticed new errors).

Overall number of links -[r:CATEGORIZED {reference_name: "stanford.asdb"}]-: before 394 834, now roughly twice more 592 754

Pushed and observed changes on my local iyp

Screenshots (if appropriate):

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• [x] My code follows the code style of this project.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.

[JustinLoye]

As a side comment, I checked that the PART_OF links are well behaved

MATCH (n: Tag)-[r:PART_OF {reference_name: "stanford.asdb"}]-(m: Tag) return n, r, m Should return ${number_of_layer1_categories} graphs of diameter 2.

As shown in this screenshot, it's almost the case

the exception (left-most graph) being caused by the error mentioned in https://github.com/InternetHealthReport/internet-yellow-pages/issues/116#issuecomment-1920688892