Glossary

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.

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

Related terms

EUR-Lex
EUR-Lex is the official online portal to EU law, run by the Publications Office of the European Union, giving free access to the Official Journal, legislation, case law and preparatory acts.
Citation graph
A legal citation graph is a directed graph whose nodes are legal documents and whose edges record that one document cites, amends, repeals, implements or transposes another.
Transposition
Transposition is the process by which an EU member state turns a directive into national law, by adopting national measures it then notifies to the European Commission.

Last updated 13 November 2026 · All terms

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