lexicon Directory

jfsowa.com: Ontology
The subject of ontology is the study of the categories of things that exist or may exist in some domain.
Keyword: agents , knowledge representation , lexical , lexicons , logic , natural language , ontology , semantics

handyfacts.com: Handy Facts - Useful Data - How You Use Them Is Up To You!
Handy Facts - a collection of useful and interesting facts about the world we live in and how we relate to it, including weather, science, travel, and words.
Keyword: handy facts , lexicon , science , things to know , travel , weather , words

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