@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 "Environment"@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 "La predicció comarcal de Meteocat, CC BY 4.0." ; dct:title "Predicció meteorològica del Barcelonès" . 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/c7egbq4bfj6ab752icvboemettyguj2m. 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":{"weather-forecast":{"type":"http","url":"https://api.smartcity.joinedcontext.com/api/endpoint/c7egbq4bfj6ab752icvboemettyguj2m/mcp"}}} """ ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.222697"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, 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 as JSON Schema; sha256 9243b3acf2482432de61f9bc18ea5580f836d101f020725631486735440b910c." ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.224296"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "barcelona model.schema.json" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "9243b3acf2482432de61f9bc18ea5580f836d101f020725631486735440b910c"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "3807"^^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/c7egbq4bfj6ab752icvboemettyguj2m/odata/v4/. In Power BI: Get data, OData feed, the same URL. With curl: curl 'https://api.smartcity.joinedcontext.com/api/endpoint/c7egbq4bfj6ab752icvboemettyguj2m/odata/v4/' Its entity sets: https://api.smartcity.joinedcontext.com/api/endpoint/c7egbq4bfj6ab752icvboemettyguj2m/odata/v4/WeatherForecast. 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/c7egbq4bfj6ab752icvboemettyguj2m""" ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.223164"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "OData v4" ; 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 "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.223305"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "Schema artifacts" ; 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/c7egbq4bfj6ab752icvboemettyguj2m/file.csv' Open to anyone, with no sign-in.""" ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.222520"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "CSV" ; 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 "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.223461"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "DCAT-AP record" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as SHACL; sha256 d69f5c7965351ab38565acb7b8f6883f0c64a33946d32a70c8c3b46c0bc6c799." ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.224431"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "barcelona model.shacl.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "d69f5c7965351ab38565acb7b8f6883f0c64a33946d32a70c8c3b46c0bc6c799"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "6220"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as OWL; sha256 2d1f73ecd2327b3fcac7d037b125e51e280510a95428160bde9219db7f4d830d." ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.224038"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "barcelona model.owl.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "2d1f73ecd2327b3fcac7d037b125e51e280510a95428160bde9219db7f4d830d"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "4185"^^xsd:nonNegativeInteger ; 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/c7egbq4bfj6ab752icvboemettyguj2m/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/c7egbq4bfj6ab752icvboemettyguj2m/ogc/features/. With curl: curl 'https://api.smartcity.joinedcontext.com/api/endpoint/c7egbq4bfj6ab752icvboemettyguj2m/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/c7egbq4bfj6ab752icvboemettyguj2m""" ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.223024"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, 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 data model as JSON-LD; sha256 b259bc8862a6793efbe7f57e712421946be284cfb6fc967c9ab83a50a979580b." ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.223598"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "barcelona context.jsonld" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "b259bc8862a6793efbe7f57e712421946be284cfb6fc967c9ab83a50a979580b"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "1350"^^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/c7egbq4bfj6ab752icvboemettyguj2m/ws' {"metadata":{"x-op":"x-subscribe","x-id":"s1"},"body":{"type":"Subscription","entities":[{"type":"WeatherForecast"}]}} 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 "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.222848"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "Live updates over WebSocket" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as Markdown; sha256 ecd8eff9c3c654393efe7460f22d5480192187adc8f26797110f62d4717c0227." ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.223881"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "barcelona model.md" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "ecd8eff9c3c654393efe7460f22d5480192187adc8f26797110f62d4717c0227"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "2476"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as LinkML; sha256 70bd80825d71eb497419238695da246e0d72eded0ef52d079298f060581005f8." ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.223747"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "barcelona model.linkml.yaml" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "70bd80825d71eb497419238695da246e0d72eded0ef52d079298f060581005f8"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "9115"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as RDF; sha256 3eb348c243cf1f5e72387399a50c9bdecbcd0fd76b5ca48151dd867f7ce4ae6f." ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.224169"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, CC BY 4.0" ] ; dct:title "barcelona model.rdf.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "3eb348c243cf1f5e72387399a50c9bdecbcd0fd76b5ca48151dd867f7ce4ae6f"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "1968"^^xsd:nonNegativeInteger ; 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 WeatherForecast entities: curl -H 'Accept: application/ld+json' 'https://api.smartcity.joinedcontext.com/api/endpoint/c7egbq4bfj6ab752icvboemettyguj2m/ngsi-ld/v1/entities?type=WeatherForecast&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/c7egbq4bfj6ab752icvboemettyguj2m""" ; dct:format ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T04:31:03.222299"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, dades del Servei Meteorològic de Catalunya, 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 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 "La predicció del Servei Meteorològic de Catalunya per al Barcelonès, un registre per dia: temperatura màxima i mínima i el cel del matí i de la tarda, amb 30 dies d'història. Font: Open Data BCN, CC BY 4.0." ; dct:identifier "c7egbq4bfj6ab752icvboemettyguj2m" ; dct:issued "2026-10-26T07:59:39.645661"^^xsd:dateTime ; dct:modified "2026-10-27T04:31:03.209823"^^xsd:dateTime ; dct:publisher ; dct:source ; dct:spatial ; dct:title "Predicció meteorològica del Barcelonès" ; dcat:contactPoint [ a vcard:Kind, vcard:Organization ; vcard:fn "joinedcontext platform" ; vcard:hasEmail ] ; dcat:distribution , , , , , , , , , , , , , , ; dcat:keyword "forecast", "meteorologia", "meteorología", "predicció", "predicción", "temperatura", "temperature", "weather" ; dcat:landingPage ; dcat:theme ; prov:wasGeneratedBy [ a prov:Activity ; rdfs:label "pipeline weather-forecast" ] . a dct:MediaType . spdx:checksumAlgorithm_sha256 a spdx:ChecksumAlgorithm . a dct:LicenseDocument .