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We found 2 dictionaries that define the word Upper ontology:

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  1. Upper ontology (computer science), Upper ontology, Upper ontology: Wikipedia, the Free Encyclopedia

Definitions from Wikipedia (Upper ontology)

noun:  In information science, an upper ontology (also known as a top-level ontology, upper model, or foundation ontology) is an ontology (in the sense used in information science) that consists of very general terms (such as "object", "property", "relation") that are common across all domains.


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