# first-sale doctrine

> exhaustion of copyrights under U.S. law

**Wikidata**: [Q5452209](https://www.wikidata.org/wiki/Q5452209)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/First-sale_doctrine)  
**Source**: https://4ort.xyz/entity/first-sale-doctrine


## References

1. [Library of Congress Subject Headings](https://id.loc.gov/authorities/sh2021012350)
2. [Source](https://current.ndl.go.jp/t22)