How to express that object A is instance of the class ClassA?

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Alex

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Mar 5, 2017, 4:22:20 PM3/5/17

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Hi!

As far as I can understand then ConceptNode is used for the defintion of the concept/class? How can I express that some Node is the instance of this class? I guess that notion of instance is different from the set memebrship?

My understanding is that Atomspace is very flexible regarding instance/class relationship - i.e. some concept of class can be instance of the higher order class (like there object, class, meta-class in Model Driven Development).

Roman Treutlein

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Mar 6, 2017, 4:33:03 AM3/6/17

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InheritanceLink

ConceptNode "ObjectA_123"
ConceptNode "ClassA"

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