# Opočno

> town in the Czech Republic

**Wikidata**: [Q1019967](https://www.wikidata.org/wiki/Q1019967)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Opočno)  
**Source**: https://4ort.xyz/entity/opo-no


## References

1. Source
2. Register of territorial identification, addresses and real estates
3. Czech location identification system
4. [Source](https://www.opoczno.pl/miasto-i-gmina/miasta-partnerskie.html)
5. Virtual International Authority File
6. Freebase Data Dumps. 2013
7. Population in municipalities – 1 January 2014
8. Historical lexicon of municipalities in the Czech Republic – 1869–2011
9. Population of Municipalities - 1 January 2016
10. Population of Municipalities - 1 January 2017
11. Population in municipalities - 1 January 2018
12. Population in municipalities - 1 January 2019
13. Population in municipalities - 1 January 2020
14. Population in municipalities - 1 January 2021
15. Population in municipalities - 1 January 2022
16. Population in municipalities – 1 January 2023
17. Q125984191
18. Q134497819
19. Historický lexikon obcí České republiky 1869–2005
20. [Register of territorial identification, addresses and real estates](https://www.cuzk.cz/ruian/Poskytovani-udaju-ISUI-RUIAN-VDP/Ciselniky-ISUI.aspx)
21. [Source](https://www.zakonyprolidi.cz/cs/2024-130)
22. GeoNames
23. Malý lexikon obcí České republiky - 2017
24. [Czech Statistical Office](https://www.czso.cz/csu/czso/ciselnik_obci_-cisob-)
25. National Library of Israel Names and Subjects Authority File
26. [Seznam datových schránek : Orgány veřejné moci. Ministry of the Interior](https://www.mojedatovaschranka.cz/sds/datafile?format=xml&service=seznam_ds_ovm)
27. Mapy.com
28. Bibliography of the History of the Czech Lands
29. [Bibliography of the History of the Czech Lands](https://biblio.hiu.cas.cz/records/a0400029-f400-4780-b64b-5c3e070f5b15)