RDF support
This API exposes the metadata of data.public.lu, Luxembourg's open-data portal, in DCAT and DCAT-AP formats serialised as RDF. DCAT is a vocabulary designed to enable interoperability between data catalogs on the web, and DCAT-AP is its European application profile for data portals. Built on the open-source uData platform, the API allows data.public.lu to federate its metadata with other portals, notably data.europa.eu, the European Data Portal. Users can retrieve the full catalog or metadata for a specific organization via simple HTTP calls, for example using curl, by requesting catalog.rdf endpoints for the whole portal or for an organization identified by its URL slug.Data.public.lu provides all its metadata in the DCAT and DCAT-AP formats, i.e. all data about the data stored or referenced on data.public.lu. DCAT (Data Catalog Vocabulary) is a specification designed to facilitate interoperability between data catalogs published on the Web. This specification has been extended via the DCAT-AP (DCAT Application Profile for data portals in Europe) standard, specifically for data portals in Europe. The serialisation of those vocabularies is mainly done in RDF (Resource Description Framework). The implementation of data.public.lu is based on the one of the open source udata platform. This API enables the federation of multiple Data portals together, for example, all the datasets published on data.public.lu are also published on data.europa.eu. The DCAT API from data.public.lu is used by the european data portal to federate its metadata. The DCAT standard is thus very important to guarantee the interoperability between all data portals in Europe. Usage Full catalog You can find here a few examples using the curl command line tool: To get all the metadata from the whole catalog hosted on data.public.lu `` curl https://data.public.lu/catalog.rdf ` Metadata for an organization To get the metadata of a specific organization, you need first to find its ID. The ID of an organization is the last part of its URL. For the organization "Open data Lëtzebuerg" its URL is https://data.public.lu/fr/organizations/open-data-letzebuerg/ and its ID is open-data-letzebuerg. To get all the metadata for a given organization, we need to call the following URL, where {id} has been replaced by the correct ID: https://data.public.lu/api/1/organizations/{id}/catalog.rdf Example: `` curl.
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Data access
This API doesn't publish a machine-readable schema (such as an OpenAPI spec) that we can read automatically, so there's no field list to show here. See the documentation for its available endpoints and response formats.