{"database": "catalogue", "table": "distributions", "rows": [["data.gouv.fr", "https://data.ratp.fr/explore/dataset/qualite-de-lair-mesuree-dans-la-gare-luxembourg/", 1, "Notice-Qualit\u00e9_Air-2026.07.06.pdf", "pdf", null, "https://www.data.gouv.fr/api/1/datasets/r/c789589c-6b34-406d-a0a3-69a608163a5a", "https://data.ratp.fr/api/v2/catalog/datasets/qualite-de-lair-mesuree-dans-la-gare-luxembourg/attachments/notice_qualite_air_20260706pdf", "https://www.etalab.gouv.fr/wp-content/uploads/2014/05/Licence_Ouverte.pdf"]], "columns": ["portal_id", "dataset_key", "position", "title", "format", "media_type", "access_url", "download_url", "licence"], "primary_keys": ["portal_id", "dataset_key", "position"], "primary_key_values": ["data.gouv.fr", "https://data.ratp.fr/explore/dataset/qualite-de-lair-mesuree-dans-la-gare-luxembourg/", "1"], "units": {}, "query_ms": 3.7766370005556382, "source": "Dateno, DataPortals.org, data.europa.eu, opendatArchives, and each portal's DCAT catalogue", "source_url": "https://github.com/datenoio/dataportals-registry", "license": "CC BY 4.0 (portal directory, derived from Dateno); dataset metadata as each portal publishes it", "license_url": "https://creativecommons.org/licenses/by/4.0/"}