# astrolabe

> astronomical instrument in the form of a disc or sphere with wires, cutouts or perforations that allows a user to calculate astronomical positions precisely

**Wikidata**: [Q164992](https://www.wikidata.org/wiki/Q164992)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Astrolabe)  
**Source**: https://4ort.xyz/entity/astrolabe


## References

1. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=30977)
2. [Source](http://www.sites.hps.cam.ac.uk/whipple/explore/astronomy/amedievalastrolabe/thepartsofanastrolabe/)
3. Freebase Data Dumps. 2013
4. Nuovo soggettario
5. BBC Things
6. [Source](https://islamansiklopedisi.org.tr/usturlap)
7. National Library of Israel
8. GF WordNet
9. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)