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Use "ontologies" in a sentence
"Morten Frederikson's FOAF output plugin follows this path automatically, creating formally defined ontologies from the human labels."
"The collecting of information called ontologies -- In philosophy, an ontology is a theory about the nature of existence, of what types of things exist; ontology as a discipline studies such theories."
"Because so many of these knowledge bases, called ontologies, are represented in the common RDF standard, they can consume and integrate any entity as soon as NLP resolves it."