Sparql and RESTful API access to European Union law and publications (CELLAR)
Key collections of EU information – legal content and general publications – can be fetched directly from the Publications Office’s common repository of metadata and content, the CELLAR, using the machine-readable SPARQL endpoint facility or the HTTP RESTful web services. CELLAR is powered by semantic technology and enables direct access to information stored as Linked Data. The CELLAR provides also an RSS feed in order to allow reusers to receive information about new documents that have been loaded into the repository or updates of existing data. The Publications office portal (https://op.europa.eu) allows end users to access these collections either through the easy to use Linked Data wizard or via the Flint SPARQL editor (https://op.europa.eu/en/advanced-sparql-query-editor).
Trust score
How is this computed?Composite of 5 axes from our methodology (proof-based officialness, live verification, metadata completeness, license clarity, agent readiness).
- Officialnessweight 25%50/100
Not public-sector → neutral score; not subject to the proof checker.
- Availabilityweight 25%100/100
Latest verification succeeded.
- Metadata completenessweight 20%33/100
2 of 6 recommended metadata fields populated.
- License clarityweight 15%50/100
License info not yet tracked for APIs (datasets only).
- Agent readinessweight 15%10/100
Topic tags assigned
Data access
This entry links to a dataset, file download, or documentation page rather than a self-describing API, so there's no field schema to display.