Wikidata entity: Q71979070 P569 (date of birth): 2001-05-29
| P1532 | country for sport | ... | Q213 (Czech Republic) | Czech Republic |
| P27 | country of citizenship | ... | Q213 (Czech Republic) | Czech Republic |
| P734 | family name | ... | Q11170630 (Čejka) | Čejka |
| P735 | given name | ... | Q12173670 (Jan) | Jan |
| P31 | instance of | ... | Q5 (human) | human |
| P1412 | languages spoken, written or signed | ... | Q9056 (Czech) | Czech |
| P106 | occupation | ... | Q2066131 (athlete) | athlete |
| P106 | occupation | ... | Q10843402 (swimmer) | swimmer |
| P1344 | participant in | ... | Q64514005 (swimming at the 2020 Summer Olympics – men's 100 metre backstroke) | swimming at the 2020 Summer Olympics – men's 100 metre backstroke |
| P1344 | participant in | ... | Q64514182 (swimming at the 2020 Summer Olympics – men's 200 metre backstroke) | swimming at the 2020 Summer Olympics – men's 200 metre backstroke |
| P19 | place of birth | ... | Q36989 (Pardubice) | Pardubice |
| P21 | sex or gender | ... | Q6581097 (male) | male |
| P641 | sport | ... | Q31920 (competitive swimming) | competitive swimming |
| P4062 | Czech Olympic Committee athlete ID | 3446 |
| P2671 | Google Knowledge Graph ID | /g/11j0bkmykm |
| P11866 | NBC Olympics athlete ID | jan-cejka-1685851 |
| P8286 | Olympedia people ID | 142113 |
| P5815 | Olympics.com athlete ID | jan-cejka |
| P2640 | Swimrankings.net swimmer ID | 4638515 |
| P3408 | World Aquatics athlete ID | 1133644 |
Why not click here or view trends?
log id: 2086474