Expose the Freebase Domain/Type hierarchy about freebase-browser

[Tpt]

I built this tool by reading the Freebase dump. I should definitely be able to get the domain type indeed. I also plan to extract domain/range/inverse property facts.

[thadguidry]

@Tpt would it help if I fill in the Class mapping here: https://www.wikidata.org/wiki/Wikidata:WikiProject_Freebase/Class_mapping ??
Or can you walk the relations in the Freebase dump to get the Domain Types (which you should be able to do, btw) ?

[Tpt]

There was indeed some problems with the text ids. It should be fixed now.

For example, for /people/person/gender, the text id is properly displayed alongside the label. https://tools.wmflabs.org/freebase/people/person/gender also properly redirects (and same for keys).

I have extracted properties metadata. They should be all displayed.

Feel free to open this task again if there are still issues.

[thadguidry]

@Tpt Great, but the Freebase Types are not separated out from the div... that's actually what I need as well...

[Tpt]

"Other types" and "Notable types" list all the types encoded by the /type/object/type relation. "Notable types" are the types encoded by /common/topic/notable_types. The display use their labels except for /music/writer here were the label has not been found.

Does it answers your question or are you thinking about an other kind of Freebase "type"?

[thadguidry]

I did look at your processing code, so I understand what your doing, its just that I was trying to say that not all Types in Freebase were treated equally. The hierarchy overlay was /Domain/Type/Property. And its when I say /Domain/Type should be treated as being part of particular Sets. One in particular was our Commons. Whenever the /Domain/Type was part of the Commons it was treated special (I don't know how that looks like in the RDF however...my memory is fading.) Notable was just a flag, in essence.

I'm asking if there is a way to separate the Sets of Types. (Common, User, etc.) and have the UI represent that better, rather than bucketing all of them into "Other types".

This will help me and others, that were Freebase experts to more easily navigate the structures we had originally in the Freebase UI somewhat.

[thadguidry]

Better yet... Can you write up a quick SETUP.md document for me that describes what I need to get this running on my system and so I can contribute? Are you using Oxigraph or PostgreSQL with sqlalchemy? What does the db config look like? Help me to get setup how you have for parsing, loading, displaying...and then I can contribute in many areas on your tools/repos.