Statements (13)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:person | 
| gptkbp:birthDate | 1868-06-14 | 
| gptkbp:birthPlace | Zbyslav, Austria-Hungary | 
| gptkbp:deathDate | 1950-02-14 | 
| gptkbp:deathPlace | gptkb:Prague,_Czechoslovakia | 
| gptkbp:employer | gptkb:Charles_University | 
| gptkbp:field | gptkb:mathematics | 
| gptkbp:knownFor | Petr–Douglas–Neumann theorem | 
| gptkbp:nationality | Czech | 
| gptkbp:occupation | gptkb:mathematician | 
| gptkbp:bfsParent | gptkb:Eduard_Čech | 
| gptkbp:bfsLayer | 7 | 
| https://www.w3.org/2000/01/rdf-schema#label | Karel Petr |