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| physical object > person > dead person > 19th century scientist > Annie Jump Cannon | 
| Annie Jump Cannon comparison table | ||||||
| Subject | has domain | is a kind of | is an instance of | has greatest achievement | has definition | has career | 
|---|---|---|---|---|---|---|
| 19th century scientist | dead person | a scientist born between 1800 and 1900 AD | ||||
| astronomer | astronomy | scientist | a scientist specializing in astronomy | |||
| Annie Jump Cannon | astronomy | astronomer | the Henry Draper Catalog of spectral types | Havard College Observatory | 
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