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WordNet


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General

  • Ontologically Committed

    Ontological
  • Commitment Level

    Low
  • Subject

    Natural Language
  • Categorical

    Yes

Vertical

  • Parent-arity Type Instance

    Unconstrained
  • Boundedness Type Instance - Downward

    Bounded
  • Boundedness Type Instance - Fixed Finite Levels

    Fixed
  • Boundedness Type Instance - Number of Fixed Levels

    2
  • Stratification Type Instance

    Stratified
  • Formal Generation - Whole Part - Fusion

    No
  • Formal Generation - Whole Part - Complement

    No
  • Formal Generation - Type Instance - Fusion

    No
  • Formal Generation - Super Sub Type - Fusion

    No
  • Formal Generation - Super Sub Type - Complement

    No
  • Relation Class-ness Type Instance

    Second-class
  • Relation Class-ness Super Sub Type

    Second-class

Horizontal

  • No data to show

Universal

  • Time

    Eternalist
  • Indexicals: Here And Now

    Not-supported

F.37 WordNet 

F.37.1 Overview 

WordNet is a lexical database of semantic relations between words in more than 200 languages. WordNet links words into semantic relations including synonyms, hyponyms, and meronyms. The synonyms are grouped into synsets with short definitions and usage examples. WordNet can thus be seen as a combination and extension of a dictionary and thesaurus. 

From https://en.wikipedia.org/wiki/WordNet

See also: https://wordnet.princeton.edu/, https://en.wikipedia.org/wiki/Upper_ontology#WordNet 

F.37.2 Top-level 

image.png

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F.37.3 Key characteristics 

A natural language ontology. 

F.37.4 Relevant extracts 

From: What is WordNet? (https://wordnet.princeton.edu/

Extract 1 – Type-instance distinction 

WordNet distinguishes among Types (common nouns) and Instances (specific persons, countries and geographic entities). Thus, armchair is a type of chair, Barack Obama is an instance of a president. Instances are always leaf (terminal) nodes in their hierarchies. 

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Return to Appendix : Candidate source top-level ontologies – longlist

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Continue to Appendix G: Prior ontological commitment literature

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