# ceiling

> overhead interior surface that covers the upper limit of a room

**Wikidata**: [Q221706](https://www.wikidata.org/wiki/Q221706)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ceiling)  
**Source**: https://4ort.xyz/entity/ceiling


## References

1. Library of Congress Authorities
2. Integrated Authority File
3. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=15356)
4. Freebase Data Dumps. 2013
5. [Registros de autoridad de "Materia" de la Biblioteca Nacional de España. Spain open data portal](https://www.bne.es/media/datosgob/catalogo-autoridades/materia/materia-UTF8.zip)
6. Nuovo soggettario
7. BabelNet
8. [archINFORM](https://www.archinform.net/service/wd_aistich.php)
9. National Library of Israel
10. KBpedia
11. GF WordNet