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physical object > person > dead person > 19th century scientist > Annie Jump Cannon

Annie Jump Cannon
subject			fact

Annie Jump Cannon	has greatest achievement the Henry Draper Catalog of spectral types
	has career Havard College Observatory
	is an instance of 19th century scientist
	is an instance of astronomer
astronomer	has domain astronomy
dead person	has orbituary
	has death date
person	has birth date
physical object	has location or center of gravity
	has angular momentum
	has mass
	has velocity
	has momentum
	has temperature
	has volume
	has extent
	has material

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