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physical object > person > dead person > 19th century scientist > Lowell |
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Lowell | ||||
subject | fact |
Lowell | has greatest blunder believes he observed a network of linear canals on the planet Mars built by extraterrestrial beings | ![]() |
has degree 1876 Harvard (distinction in mathematics) | ![]() | |
has name Percival Lowell | ![]() | |
has greatest achievement Lowell Observatory (financed with his own money) | ![]() | |
has death date 1916 | ![]() | |
is an instance of astronomer | ![]() | |
is an instance of 19th century scientist | ![]() | |
astronomer | has domain astronomy | ![]() |
scientist | has career | ![]() |
dead person | has orbituary | ![]() |
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 | ![]() | |
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has material | ![]() |
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