# cave-in

> kind of structural collapse

**Wikidata**: [Q870545](https://www.wikidata.org/wiki/Q870545)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cave-in)  
**Source**: https://4ort.xyz/entity/cave-in-q870545-2


## References

1. Freebase Data Dumps. 2013
2. GF WordNet