How to Model Depends on the Question you Ask

I spent a long time building identifiers for universities and companies (which was taken for ROR later) and it was a nightmare to say what a university even was. What’s the name of Cambridge? It’s not “Cambridge University” or “The university of Cambridge” legally. But it also is the actual name as people use it. [It’s The Chancellor, Masters, and Scholars of the University of Cambridge]

The university of Paris went from something like 13 institutes to maybe one to then a bunch more. Are companies locations at their headquarters? Which headquarters?

Someone will suggest modelling to solve this but here lies the biggest problem:

The correct modelling depends on the questions you want to answer.
— Read on simonwillison.net/2025/Sep/6/iancal/