Gramscii-IT/european-open-data-catalogue

Open Data catalogue

This repository publishes independently versioned metadata and licensed source snapshots:

• A discovery catalogue with 69000 dataset entries, covering the providers listed in the discovery table below.
• 3 independently pinned availability indexes with 911,795 joint combinations across 35 datasets, built from complete source responses within the explicitly declared scope.
• Licensed Cruscotto source snapshots, stored separately from the metadata, preserve the source photographs used to construct the index.

The metadata archives contain catalogue descriptions, schemas, vocabularies and bounded domain values, without statistical observation series or feature geometries. Availability indexes add evidence about existing source datasets; their combinations are not additional datasets. The archives include no search vectors or credentials.

The planning catalogue covers the explicitly declared planning services of the Comune di Milano (PGT), Regione Lombardia (PGT), the Città metropolitana di Torino (mosaic of the municipal PRGC) and the Provincia autonoma di Bolzano (municipal PUC and PCTP plans), read through ArcGIS and WFS. Its feature-layer records retain native fields, coordinate reference systems, counts, bounded classification domains, source rights and captured metadata. Distinct cardinalities count non-null codes; native null and whitespace values remain in the classification metadata. ArcGIS raster and annotation resources remain supporting metadata with explicit acquisition classification. The geographical and semantic scope belongs to each source service; these records do not establish national planning coverage.

The national catalogue dati.gov.it contributes one discovery entry per package of the regions, provinces, metropolitan cities and municipalities whose own portals are not catalogued separately. Each entry retains the national catalogue's description, licence where declared and links, without a schema; its files remain with their original publisher.

Where a source declares it, an entry records the first and last period its data cover (period_start, period_end), as the source writes them: a year, a month or a day. ISTAT, Eurostat, OECD, ILO and DVNS periods come from the providers' own availability and metadata; the city portals' and dati.gov.it's from the temporal coverage their catalogues declare. A coverage the source leaves open, or does not declare, records no period.

Acknowledgements: Vincenzo Patruno and onData

Special thanks to Vincenzo Patruno and onData for their work making official statistics easier to discover and use. Our catalogue-building workflow draws on the istat_lookup.duckdb territorial lookup from onData's ISTAT MCP Server to connect ISTAT territory codes, names and geographic levels. We also use the opensdmx constraint archive as a source of previously collected dimension codes for ISTAT and Eurostat. These contributions helped us build territorial mappings and dataset selection tools while reducing repeated requests to the statistical services. We retain their attribution and the MIT licence of the reused artifacts. The statistical data remain attributable to their original publishers, whose dataset-specific terms continue to apply; territorial mappings and individual dimension codes do not establish that every combination of territory, period and indicator contains observations.

Browse the tables

The viewer exposes explicitly configured subsets, each with a data split: catalogue contains all discovery entries. Each named availability index has separate dataset and combination tables, retaining its own source revision. Standalone provider subsets such as milano_catalogue point to independently verified provider releases and remain separate from catalogue. These are metadata tables, not training examples or observation values.

Viewer tables are derived from the exact archives linked below. Nested metadata is retained as JSON text so differing provider fields do not change the table schema. Catalogue entries also retain their complete original row in record_json. See viewer integrity and source hashes.

Availability evidence

Each download identifies a full immutable publication commit. Counts and hashes are verified against that index's archive independently. Archive verification does not renew source freshness. The evidence expiry timestamps below determine whether a consumer may use an index for a new selection; expired artifacts remain historical evidence.

Index / pinned download	Built (UTC)	Datasets	Partitions	Combinations	Bytes	SHA-256
national	2026-09-10T13:01:58.209197+00:00	30	197,471	911,670	50,882,306	6daac1bf6aa8cdb8087440b75ccba01aacec197659ffefd45b8d4fbbf0b710e6
ssn-history	2026-09-10T07:53:59.541800+00:00	1	1	65	1,976	dfa567b92fc6d4cb6aea30b7e0c5a8f32864d2ed476a2673b5c062df7b781360
eurostat-series	2026-09-10T22:05:58.853590+00:00	4	10	60	8,892	74d7d37b2d0eb8cb829b9ef3179ecc00a1b7d0bdb04aac3d0a349d9dc6b3fc57

Index / full metadata	Provider	Dataset	Period kind	Distinct source periods	First / last identifier (lexical order)	Distinct territories	Combinations	Evidence verified (UTC)	Evidence expires (UTC)
national	dvns	eurostat_cofog	calendar	11	2014 / 2024	34	8,228	2026-09-10T07:56:10.800808+00:00	2026-09-11T07:56:10.800808+00:00
national	dvns	opencivitas_fabbisogni_2018	calendar	1	2018	6,606	46,242	2026-09-10T07:56:10.800808+00:00	2026-09-11T07:56:10.800808+00:00
national	dvns	opencivitas_fabbisogni_2019	calendar	1	2019	6,567	45,969	2026-09-10T07:56:10.800808+00:00	2026-09-11T07:56:10.800808+00:00
national	dvns	opencivitas_fabbisogni_2021	calendar	1	2021	6,565	45,955	2026-09-10T07:56:10.800808+00:00	2026-09-11T07:56:10.800808+00:00
national	dvns	opencivitas_fabbisogni	calendar	1	2022	6,557	45,899	2026-09-10T07:56:10.800808+00:00	2026-09-11T07:56:10.800808+00:00
national	cruscotto	demografia	source-label	2	1 gennaio 2026 (stima) / 2024	7,896	63,168	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	istruzione_profilo	calendar	1	2024	7,896	15,792	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	lavoro_profilo	calendar	1	2024	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	redditi_mef	calendar	1	2024	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	scuole_miur	source-label	2	Anno scolastico 2025/26 / Anno scolastico 2026/27	6,968	6,968	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	contratti_anac	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	opere_bdap	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	pnrr	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	39,480	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	siope	calendar	1	2025	7,896	15,792	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	patrimonio_pa	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	ambiente	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	15,792	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	turismo	calendar	1	2024	7,896	15,792	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	veicoli_aci	calendar	1	2024	7,895	23,685	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	banda_larga_agcom	calendar	1	2025-12-31	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	ricarica_ev_pun	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	carburanti_mimit	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	31,584	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	civici_anncsu	snapshot	2	Fotografia della fonte: 2026-05-04 / Fotografia della fonte: 2026-08-03	7,890	23,670	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	terzo_settore_runts	snapshot	1	Fotografia della fonte: 2026-09-07	7,896	23,688	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	imprese_asia	calendar	1	2023	7,892	23,676	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	sanita_mds	snapshot	482	Fotografia della fonte: 2026-09-09T14:00:02+00:00 / Fotografia della fonte: 2026-09-10T09:07:59+00:00	7,896	31,584	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	pendolarismo	calendar	1	2021	7,896	47,376	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	beni_culturali_mic	snapshot	1	Fotografia della fonte: 2026-09-05	7,896	47,376	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	aria_ispra	calendar	1	2022	604	1,812	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	meteo_italiameteo	calendar	3	2026-09-09T09:00:00Z / 2026-09-10T09:00:00Z	7,895	78,950	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
national	cruscotto	morfologia_cnr	snapshot	482	Snapshot 2026-09-09T14:00:02+00:00 / Snapshot 2026-09-10T09:07:59+00:00	7,896	47,376	2026-09-10T08:11:37.364978+00:00	2026-09-11T08:11:37.364978+00:00
ssn-history	dvns	openbdap_ssn_storico_nazionale	calendar	13	2012 / 2024	1	65	2026-09-10T07:53:52.035944+00:00	2026-09-11T07:53:52.035944+00:00
eurostat-series	eurostat	AACT_EAA05	calendar	3	2020 / 2022	3	9	2026-09-10T07:54:50.517534+00:00	2026-09-11T07:54:50.517534+00:00
eurostat-series	eurostat	PRC_HICP_MANR	calendar	12	2025-01 / 2025-12	3	36	2026-09-10T07:54:52.521985+00:00	2026-09-11T07:54:52.521985+00:00
eurostat-series	eurostat	NAMQ_10_GDP	calendar	4	2025-Q1 / 2025-Q4	3	12	2026-09-10T07:54:52.521985+00:00	2026-09-11T07:54:52.521985+00:00
eurostat-series	eurostat	ERT_BIL_EUR_D	calendar	3	2025-02-27 / 2025-03-03	0	3	2026-09-10T07:54:52.521985+00:00	2026-09-11T07:54:52.521985+00:00

The period columns summarize the exact distinct identifiers, without enumerating every source timestamp on this page. The first and last identifiers use lexical order, not inferred calendar order. They do not imply continuous coverage or fill gaps. Download each index's full metadata, or inspect its combination table in the viewer, for every identifier and its original calendar bounds. Snapshot timestamps and opaque source labels remain distinct from observation periods.

COFOG covers the geographies returned by DVNS for each indexed year, including countries and European aggregates. Aggregates must not be added to their members. The national OpenCivitas scope queries all 15 ordinary-statute regions. Its separately named annual datasets retain their distinct municipality sets and source contracts; they are not automatically comparable or additive. The table reports actual source coverage for each dataset. These scopes do not cover every dataset or year in the separate discovery catalogue.

The national Cruscotto scope indexes mapped domains with verified licences, using the complete municipality-code universe returned by the Cruscotto source. The exact codes, retrieval time, HTTP Last-Modified and content digest are published in inventories.json; every domain's request grid is verified against that full list. A completed municipality request does not imply that every domain contains measurements there. Domain inclusion is recorded in the table and the published scope; a licence alone does not certify availability. Source inventory counts and HTTP dates do not establish the current administrative population or its vintage. Territorial identity and map geometry require their own dated code mappings; adding a source domain does not update boundary assets. Air quality, weather and morphology retain their physical units; weather periods identify forecast validity instants. Annual observations retain calendar bounds. School years and other source labels retain their native meaning without invented calendar bounds. Source snapshot dates identify a published photograph, not historical observations. Cruscotto accepts only a municipality argument and exposes no historical-period query. Missing domains and measurements do not acquire a fabricated year.

The SSN index preserves the whole history returned by the native DVNS endpoint. The Eurostat index covers only its explicitly qualified annual, monthly, quarterly and daily series. It does not certify the entire Eurostat catalogue. Non-geographic series retain an explicit null territory, displayed as zero distinct territories; weekends and other source gaps are not fabricated.

The index preserves actual period/territory/dimension combinations and source receipts. observed, missing and suppressed are distinct; observed zero is not missing. Numeric values are acquired after selection and confirmation, using the original source or an explicitly pinned licensed source snapshot. Consumers must reject expired evidence and changed source definitions. The expiry limits use for new selections; it does not delete this reproducible historical artifact.

See the index contract, declared scope, inventory evidence and independent validation.

The source snapshot manifest binds the exact availability digest and dataset definitions to immutable response shards. It records original HTTP receipts, permitted projection fields, licences, attribution and source URLs. Cruscotto's native photographs can be regenerated during a national scan; archived acquisition retains the confirmed source time and values. It must fail on missing or altered archive bytes without replacing them with a newer native response. Undeclared and unlicensed domains are excluded. Readers pin the manifest and response files to their full publication revision.

Standalone provider catalogues

Provider snapshots can be released independently after they pass the current schema and quality contract. They do not change the combined discovery archive described below.

Milano

The verified Milano release records the Comune di Milano CKAN inventory collected on 2026-09-23T14:00:18.846564+00:00. The source inventory contains 5,960 resources; the standalone release contains the 3,292 active resources with a validated structure and search document. Of these, 2,901 expose a CKAN DataStore query contract. The remaining source resources are not presented as queryable structured data.

Artifact	Value
Catalogue rows	3,292
Structures	3,292
Search documents	3,292
CKAN DataStore resources	2,901
Canonical archive	4,358,356 bytes
Archive SHA-256	3f9cba6fe153ba9649bf55a8b609dbd4019e1e64b5929730929732ca9a8c85f4
Browsable catalogue rows	3,292 JSONL rows
Validation report	No quality issues

The standalone provider snapshot and the combined catalogue retain independent inventories and source timestamps. The provider table below records the scope of the pinned combined release.

Discovery catalogue

Snapshot: 2026-10-09T21:49:44.594539+00:00. The discovery archive is a separate release; publishing the availability index does not refresh its discovery tables or certify that every catalogue entry is ready for acquisition.

Provider	Catalogue entries
bologna	357
bolzano-puc	16
cruscotto	25
datigov	44,605
dvns	77
eurostat	8,138
ilo	1,211
istat	4,526
lombardia-pgt	32
milano	3,289
milano-pgt	686
napoli	320
oecd	1,514
roma	3,066
torino	1,112
torino-prgc	26

Table	Rows
opendata_catalog	69,000
opendata_structures	24,395
opendata_structure_dims	71,444
opendata_terms	3,067,054
opendata_labels	0
opendata_meta_reports	1,175
opendata_documents	72,454
opendata_native_objects	21,598
opendata_native_bindings	12,664
opendata_native_exclusions	10,069
opendata_held_codes	95,840

The archive contains one JSONL file per table and manifest.json. Each line is a stored row, preserving provider identifiers, source metadata and timestamps. Descriptions, structures, vocabulary labels and licences can be missing. Inclusion in the catalogue alone does not prove observation availability or permission to reuse a dataset.

opendata_held_codes records, for each dataset and dimension, the codes its source publishes and the day they were checked, from the providers' own constraints and the opensdmx archive acknowledged above; the codes are the providers' (ISTAT and Eurostat under CC BY 4.0).

Download the pinned discovery archive. Size: 9664906578 bytes. SHA-256: 3e083e992c2ac9a5640f3c8e159f870e5a0d9369a6229215795325a845bd7f5b.

Measured catalogue limitations

The currently published discovery archive passes the publisher's current strict release policy. The checks below were run against the exact published bytes; see the policy and report.

Check	Recorded count
missing_licences	0
permanent_structure_errors	0
structure_errors	0
unscoped_terms	0
missing_structures	0
missing_documents	0
undeclared_documents	0

Structure errors, missing metadata and unresolved vocabulary references remain release defects. A structure error that is exactly a provider answer one of its declared dataflow rules matches is counted apart as permanent_structure_errors. Defects are not made acceptable by publishing the availability index. A corrected catalogue release must pass the required checks before it replaces the current archive. Counts above describe this published archive, not an unpublished working database.

Integrity and updates

Use the full commit hashes in the download links above. Branch names such as main can move and must not be treated as permanent addresses for a fixed hash. The catalogue's root manifest.json and SHA256SUMS describe the discovery archive. The availability directory has its own manifest and checksums.

The publisher owns explicit coverage, independent validation and publication receipts. The Gramscii harvester and reader own provider access and plugin integration. An HF update does not automatically upgrade deployed plugin code or replace an installation's immutable pin.

Geographic boundaries live in Gramscii-Git/boundaries. Map joins require matching code systems and territorial vintages. Universal coverage of every historical catalogue code is not guaranteed.

Rights and provenance

Consult each dataset's source terms. Metadata fields retain recorded licences, attribution and source links where available; a missing licence is not replaced with an assumed one. This compilation does not expand upstream reuse rights.

Gramscii's own assembly and documentation are offered under CC BY 4.0, applying to Gramscii's contribution rather than granting additional rights to the underlying sources.