This is a review of What is an upper level ontology?

In this article, Robert nicely covers the different aspects that upper level ontologies need to consider to prescribe a coherent view of the world for its adopters.

Here are some specific comments that need to be addressed:

1. Instead of using electron as an example, i would use something more concrete – like a  car.

2. Explain the notation for ” )1,2)”

3. Elaborate on abstract entities – why are these important, and give some examples.