# Cellar

> Cellar is the Publications Office of the European Union’s semantic repository that stores EU publications and their metadata and feeds EUR-Lex; it exposes SPARQL and REST interfaces.

URL: https://data.arietalabs.com/glossary/cellar/

Structural relations between acts (amends, repeals, corrects), case-law citations and national transposition notifications are recorded in Cellar. Arieta Data reads these relations for the graph SKU.

Sources:
- [Publications Office: Cellar](https://op.europa.eu/en/web/cellar)