Oop definitions

https://www.quora.com/What-is-the-difference-between-object-oriented-analysis-and-object-oriented-design Nowhere will you get the actual ontology: manipulation of hash maps via contextualized name spacing to avoid naming collisions between the hash maps.

https://www.pcmag.com/encyclopedia/term/48238/object-oriented-programming

https://dictionary.cambridge.org/dictionary/english/object-oriented

https://kids.kiddle.co/Object-oriented_programming