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physical object > person > dead person > 19th century scientist > Curtis |
Curtis comparison table |
Subject | has name | has domain | has degree | is a kind of | is an instance of | has definition | has career | has birth date |
---|---|---|---|---|---|---|---|---|
19th century scientist | dead person | a scientist born between 1800 and 1900 AD | ||||||
astronomer | astronomy | scientist | a scientist specializing in astronomy | |||||
Curtis | Heber Doust Curtis | astronomy |
| 19th century scientist |
| 1872 |
Next 19th century scientist: Hale Up: 19th century scientist, astronomer Previous 19th century scientist: Cecilia Payne Gaposhkin