| occurrence | Q1190554 |
| recurrent event edition | Q27968055 |
| P276 | location | Warsaw | Q270 |
| P179 | part of the series | ??? | Q117260020 |
| P585 | point in time | 2023-03-21 |
| Category:Warszawskie Otwarte Wikispotkanie 2023-03-21 | wikimedia | |
| 2023-03-22: Warszawskie Otwarte Wikispotkania: reaktywacja | wikinews |
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