# catalog

`https://joinedcontext.com/models/bbsk/catalog/views/yv3idzveqbqzrkzocxghmn3rcdzmxgg4`

## Any

Any value: an inlined object whose class this view does not show.

No slots.

## DataService

One public Endpoint of a dataset, its access path.

| Slot | Range | Kind | Required | Multivalued | Description |
|---|---|---|---|---|---|
| location | string | GeoProperty | no | no | Where the entity is, as GeoJSON geometry. |
| title | string | LanguageProperty | no | no | The title of the dataset or Endpoint in each language its record gives. |
| description | string | Property | no | no | What the dataset or Endpoint holds: a text per language from the Endpoint's record, or the CKAN dataset's notes. |
| identifier | string | Property | no | no | The CKAN name of a dataset or an organization, or the slug of an Endpoint. |
| endpointURL | uri | Property | no | no | The root address of the Endpoint. |
| accessURL | Any | Property | no | no | The Endpoint's access paths, each as \`{ accessURL, conformsTo, mediaType }\`. |
| accessRights | uri | Property | no | no | Who may read the Endpoint, as an IRI of the EU access-right vocabulary. |
| license | uri | Property | no | no | The license of the dataset or the Endpoint, as an IRI. |
| accessLevel | string | Property | no | no | Who may read the Endpoint: \`public\` for anyone. |
| visibleBecause | string | Property | no | no | Why the catalogue lists the Endpoint to its readers. |
| refDataset | Dataset | Relationship | no | yes | The datasets the Endpoint serves. The computed end of refDataService, which the catalogue also writes so one read of a DataService names its datasets. |
| entityTypes | Any | Property | no | no | The entity types the Endpoint holds, each as \`{ type, count }\`, most first. |
| nextQuery | Any | Property | no | no | The query that reads the first entities of the dataset through its Endpoint, as \`{ tool, arguments }\`. |

## Dataset

One dataset of the catalogue: a public CKAN dataset by its CKAN name, or a public Endpoint no CKAN dataset names.

| Slot | Range | Kind | Required | Multivalued | Description |
|---|---|---|---|---|---|
| location | string | GeoProperty | no | no | The area the dataset covers, a GeoJSON geometry in WGS 84, when its record gives one. |
| title | string | LanguageProperty | no | no | The title of the dataset or Endpoint in each language its record gives. |
| description | string | Property | no | no | What the dataset or Endpoint holds: a text per language from the Endpoint's record, or the CKAN dataset's notes. |
| name | string | Property | no | no | The title CKAN gives the dataset or the organization. |
| identifier | string | Property | no | no | The CKAN name of a dataset or an organization, or the slug of an Endpoint. |
| url | uri | Property | no | no | The page of the dataset or the organization on its CKAN. |
| keyword | string | Property | no | yes | The keywords of the dataset. |
| theme | uri | Property | no | yes | The EU data themes of the dataset, as IRIs of the EU vocabulary. |
| spatial | uri | Property | no | yes | The places the dataset covers, as IRIs \(NUTS, LAU\). |
| temporal | Any | Property | no | no | The time the data covers, as \`{ startDate, endDate }\` dates. |
| frequency | uri | Property | no | no | How often the data changes, as an IRI of the EU frequency vocabulary. |
| publisher | Any | Property | no | no | The publisher the Endpoint's record names, as \`{ id, name }\`, for a dataset no CKAN organization publishes. |
| refPublisher | Organization | Relationship | no | no | The CKAN organization that publishes the dataset. |
| refDataService | DataService | Relationship | no | no | The Endpoint the dataset's data is read through. |
| license | uri | Property | no | no | The license of the dataset or the Endpoint, as an IRI. |
| issued | string | Property | no | no | When CKAN first published the dataset. |
| modified | string | Property | no | no | When CKAN last changed the dataset. |
| source | uri | Property | no | no | Where the dataset's data comes from, as its publisher names it. |
| nextQuery | Any | Property | no | no | The query that reads the first entities of the dataset through its Endpoint, as \`{ tool, arguments }\`. |
| searchText | string | Property | no | no | The words a search matches, folded to lower case without diacritics: titles, keywords, the publisher, the space and the entity types. |

## Organization

One CKAN organization that publishes at least one public dataset, with their count.

| Slot | Range | Kind | Required | Multivalued | Description |
|---|---|---|---|---|---|
| location | string | GeoProperty | no | no | Where the entity is, as GeoJSON geometry. |
| name | string | Property | no | no | The title CKAN gives the dataset or the organization. |
| identifier | string | Property | no | no | The CKAN name of a dataset or an organization, or the slug of an Endpoint. |
| url | uri | Property | no | no | The page of the dataset or the organization on its CKAN. |
| datasetCount | integer | Property | no | no | How many public datasets the organization publishes. |
| publishedDatasets | Dataset | Relationship | no | yes | The datasets the organization publishes, computed from their refPublisher and never stored. |
| searchText | string | Property | no | no | The words a search matches, folded to lower case without diacritics: titles, keywords, the publisher, the space and the entity types. |