# Vadstena Castle

> built as the fortress to protect Stockholm from enemies approaching from the south

**Wikidata**: [Q1757808](https://www.wikidata.org/wiki/Q1757808)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Vadstena_Castle)  
**Source**: https://4ort.xyz/entity/vadstena-castle


## References

1. [Wiki Loves Monuments monuments database. 2017](https://tools.wmflabs.org/heritage/api/api.php?action=search&format=json&srcountry=se-bbr&srlanguage=sv&srid=21300000000583)
2. [Source](https://www.sfv.se/sv/fastigheter/sverige/ostergotlands-lan-e/vadstena-slott/)
3. Getty Thesaurus of Geographic Names
4. Freebase Data Dumps. 2013
5. [Source](https://www.google.com/search?q=Vadstena+Castle&kponly&kgmid=/m/0d6hk9)
6. Bebyggelseregistret
7. Virtual International Authority File