isa rule Comparison Table

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isa rule comparison table

Subject states is an instance of is a kind of is a subtopic of

rule principle

isa rule that class A can only be a valid subclass of class B if it makes sense, in English, to say, "an A is a B" rule Inheritance

Subject	states	is an instance of	is a kind of	is a subtopic of
rule			principle
isa rule	that class A can only be a valid subclass of class B if it makes sense, in English, to say, "an A is a B"	rule		Inheritance

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