(2nd-April-2021)
• We should have a class hierarchy in some text file just like shown below
• A subclass is indented to the right of the base class
• The class and subclass hierarchy is very simple which does not require further explanation
Pizza Pizza_base
Vegetarian_pizza Thick_crust_base
Seafood_pizza Thin_crust_base
Hot_and_spicy_pizza
Cheesy_pizza
Pizza Ontology Class Hierarchy (2)
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