Ontology and cosmology examples

What is a good example of an ontology?
“Does God exist?,” “Are my feelings real?”, “What is 'nothing,' and does it exist?” are all examples of ontological questions..
What is cosmology and ontology?
Cosmology is the study of the creation & development (genesis,) of the universe, and ontology is the study of the nature of being, but actually 'be-ness._{Aug 20, 2020}.
What is ontology and cosmology?
Cosmology is the study of the creation & development (genesis,) of the universe, and ontology is the study of the nature of being, but actually 'be-ness. '_{Aug 20, 2020}.
For example, the surface of an apple cannot exist without the apple and so depends on it ontologically.
Entities often characterized as ontologically dependent include properties, which depend on their bearers, and boundaries, which depend on the entity they demarcate from its surroundings.
These ontological approaches of knowing, perceiving and interpreting the world are generally lumped into four distinct categories: realism, empiricism, positivism and post-modernism.
Realism concerns itself with the notion that there are universal truths and facts which can be discovered through active exploration.

Aug 20, 2020is the study of existence, truth, knowledge, etc., and metaphysics branches are cosmology ('classical/quantum' Physics) and ontology.

1929 book by Alfred North Whitehead

What is a good example of an ontology?