n11112628
| type | n |
| lex_filenum | 18 |
| def | United States astronomer (born in the Netherlands) who studied the solar system and suggested in 1951 that there is a belt of comet-like debris at the edge of the solar system (1905-1973) |
| Outgoing links | |
| Instance Hypernym | astronomer, uranologist, stargazer |
| Incoming links | |
| Instance Hyponym | astronomer, uranologist, stargazer |
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