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kbTop

kbTop
subject			fact

kbTop

has definition Astronomy

Kinds of kbTop :

• abstraction (1050 kinds, 3756 facts) - a general concept formed by extracting common features from specific examples
• physical object (1632 kinds, 11935 facts) - Anything tangible having existence (living or nonliving)
• physical phenomena (410 kinds, 1351 facts)