@prefix dcat: . @prefix dct: . @prefix foaf: . @prefix prov: . @prefix rdfs: . @prefix skos: . @prefix spdx: . @prefix vcard: . @prefix xsd: . a dct:Location . a foaf:Agent ; foaf:name "Ajuntament de Barcelona" . a skos:Concept ; skos:prefLabel "Regions and cities"@en . a dct:MediaTypeOrExtent . a dct:MediaTypeOrExtent . a dct:MediaTypeOrExtent . a dct:MediaTypeOrExtent . a dct:MediaTypeOrExtent . a dct:Frequency . a dct:MediaType . a dct:MediaType . a dct:MediaType . a dct:MediaType . a dct:MediaType . a dct:Standard . a dct:Standard . a dcat:Dataset ; dct:description "Codis i límits dels districtes i barris, CC BY 4.0." ; dct:title "Àrees estadístiques bàsiques, barris i districtes (Open Data BCN)" . a dcat:Distribution ; dct:description "The data model as JSON-LD; sha256 12ce65f312523f1e82f87e9f35b010f6454e63a9f0a56c7a29c3fdefe433d359." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.812313"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "barcelona context.jsonld" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "12ce65f312523f1e82f87e9f35b010f6454e63a9f0a56c7a29c3fdefe433d359"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "1269"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description """OData v4, read-only: each entity type is an entity set, with $filter, $select, $orderby and $top. In Excel: Data, Get Data, From Other Sources, From OData Feed, then the URL https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/odata/v4/. In Power BI: Get data, OData feed, the same URL. With curl: curl 'https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/odata/v4/' Its entity sets: https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/odata/v4/AdministrativeArea. Always live: the catalogue holds this link, never a copy. Open to anyone, with no sign-in. The fields it filters on and example queries that answered with this dataset's data: https://api.smartcity.joinedcontext.com/d/32aelhvdzllfb2swtwko6b7fo3rkjumr""" ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.811805"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "OData v4" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The Endpoint's own DCAT-AP 3.0 description, which this dataset is published from (EP-63)." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.812155"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "DCAT-AP record" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as Markdown; sha256 3c818a1a273f5da82e95006f5e152bdce286ebb9c394821a1fd323bc0ab8b728." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.812606"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "barcelona model.md" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "3c818a1a273f5da82e95006f5e152bdce286ebb9c394821a1fd323bc0ab8b728"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "2201"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description """Live updates: open one WebSocket, subscribe to the entities you want, and each change arrives as a message, with no server of your own. With websocat, then type the subscription: websocat --protocol ngsi-ld-ws 'wss://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/ws' {"metadata":{"x-op":"x-subscribe","x-id":"s1"},"body":{"type":"Subscription","entities":[{"type":"AdministrativeArea"}]}} Always live: the catalogue holds this link, never a copy. Open to anyone, with no sign-in. The message format, the limits and examples in JavaScript and Python: https://smartcity.joinedcontext.com/docs/API/07-websocket""" ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.811439"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "Live updates over WebSocket" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description """A CSV table, generated on each download from the endpoint's live data. curl -o file.csv 'https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/file.csv' Open to anyone, with no sign-in.""" ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.811130"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "CSV" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as JSON Schema; sha256 155e2d69888aa0c6efd827ad2ee20d7bfa069f4f173bb88b94ca0433eac05026." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.813071"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "barcelona model.schema.json" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "155e2d69888aa0c6efd827ad2ee20d7bfa069f4f173bb88b94ca0433eac05026"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "3490"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as LinkML; sha256 3d37dd39e2c746b2bd435eecce597d5022c493e739117f06b7cfc6d79e6754c4." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.812448"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "barcelona model.linkml.yaml" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "3d37dd39e2c746b2bd435eecce597d5022c493e739117f06b7cfc6d79e6754c4"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "8111"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as SHACL; sha256 70e197ff20f9f0071e4482ed2c424d8a24f70b3804293276b3926460dc0ac98b." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.813215"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "barcelona model.shacl.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "70e197ff20f9f0071e4482ed2c424d8a24f70b3804293276b3926460dc0ac98b"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "5523"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description """For AI assistants: a Model Context Protocol server over this dataset's endpoint https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr. It answers anyone, with no sign-in, what the endpoint serves the public. Tools: `query_entities` (the rows of an entity type, with an NGSI-LD `q` filter, `attrs`, `count` and paging), `get_entity` (one entity by its URN), `describe_schema` (the data model: read it first) and `describe_access` (what you may read). Licence: Creative Commons Attribution 4.0; the data is reused under it. An MCP client reaches it with this configuration: {"mcpServers":{"areas":{"type":"http","url":"https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/mcp"}}} """ ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.811279"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "Model Context Protocol" ; dcat:accessService [ a dcat:DataService ; dct:conformsTo ; dct:title "Model Context Protocol" ; dcat:endpointURL ; dcat:servesDataset ] ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model in every formalism, for every model version, each artifact with its sha256 (EP-68)." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.811988"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "Schema artifacts" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description """OGC API - Features, read-only: Part 1 (Core: collections and items), Part 2 (coordinate reference systems by reference) and Part 3 (Filtering with CQL2). https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/ogc/features/conformance lists the classes this endpoint serves. In QGIS: Layer, Add Layer, Add WFS / OGC API - Features Layer, a new connection with the URL https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/ogc/features/. With curl: curl 'https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/ogc/features/collections' Always live: the catalogue holds this link, never a copy. Open to anyone, with no sign-in. The fields it filters on and example queries that answered with this dataset's data: https://api.smartcity.joinedcontext.com/d/32aelhvdzllfb2swtwko6b7fo3rkjumr""" ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.811616"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "OGC API - Features" ; dcat:accessService [ a dcat:DataService ; dct:conformsTo ; dct:title "OGC API - Features" ; dcat:endpointURL ; dcat:servesDataset ] ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description """The NGSI-LD API (ETSI GS CIM 009) of this dataset: query, filter and page its entities. The first ten AdministrativeArea entities: curl -H 'Accept: application/ld+json' 'https://api.smartcity.joinedcontext.com/api/endpoint/32aelhvdzllfb2swtwko6b7fo3rkjumr/ngsi-ld/v1/entities?type=AdministrativeArea&limit=10' Always live: the catalogue holds this link, never a copy. Open to anyone, with no sign-in. The fields it filters on and example queries that answered with this dataset's data: https://api.smartcity.joinedcontext.com/d/32aelhvdzllfb2swtwko6b7fo3rkjumr""" ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.810871"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "NGSI-LD API" ; dcat:accessService [ a dcat:DataService ; dct:conformsTo ; dct:title "NGSI-LD API" ; dcat:endpointURL ; dcat:servesDataset ] ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as RDF; sha256 14244e77ee12a681669a3fa8150d6095b7b25d66c3ee632bb31782622df495f3." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.812870"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "barcelona model.rdf.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "14244e77ee12a681669a3fa8150d6095b7b25d66c3ee632bb31782622df495f3"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "1884"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as OWL; sha256 55f1df18056ad66f2a324bb2c0a983ec12e87074600baed1a3ae5ff0871b9e5f." ; dct:format ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-28T23:07:49.812741"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "barcelona model.owl.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "55f1df18056ad66f2a324bb2c0a983ec12e87074600baed1a3ae5ff0871b9e5f"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "3735"^^xsd:nonNegativeInteger ; dcat:mediaType . a dct:Standard . a dct:Standard . a dct:MediaTypeOrExtent . a dct:MediaType . a foaf:Document . a rdfs:Resource . a rdfs:Resource . a rdfs:Resource . a dct:MediaTypeOrExtent . a dct:MediaTypeOrExtent . a dct:MediaType . a dcat:Dataset ; dct:accrualPeriodicity ; dct:conformsTo ; dct:description "Els 10 districtes i els 73 barris de Barcelona, amb el seu codi, el seu límit i el districte de cada barri." ; dct:identifier "32aelhvdzllfb2swtwko6b7fo3rkjumr" ; dct:issued "2026-10-26T07:57:44.013147"^^xsd:dateTime ; dct:modified "2026-10-28T23:07:49.793046"^^xsd:dateTime ; dct:publisher ; dct:source ; dct:spatial ; dct:title "Districtes i barris de Barcelona" ; dcat:contactPoint [ a vcard:Kind, vcard:Organization ; vcard:fn "joinedcontext platform" ; vcard:hasEmail ] ; dcat:distribution , , , , , , , , , , , , , , ; dcat:keyword "administrative boundaries", "barrios", "barris", "districtes", "districts", "distritos", "límites administrativos", "límits administratius", "neighbourhoods" ; dcat:landingPage ; dcat:theme ; prov:wasGeneratedBy [ a prov:Activity ; rdfs:label "pipeline neighbourhoods" ] . a dct:MediaType . spdx:checksumAlgorithm_sha256 a spdx:ChecksumAlgorithm . a dct:LicenseDocument .