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Logical
rigor, generality, reuse, modularity,
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refinement
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Useful
for domain ontologies (UBL) to inherit middle,
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upper
ontologies
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Dont
reinvent wheel 10 million times
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Ontology
engineering: formal conceptual
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modeling
& ontological analysis using principled
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semantic
guidelines
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Ontology:
shared vocabulary & meaning (&
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structure)
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