@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: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 "Valors diaris de cada estació i variable, CC BY 4.0." ; dct:title "Recursos estadístics de les estacions meteorològiques (Open Data BCN)" . a dcat:Dataset ; dct:description "Nom, ubicació i altitud de cada estació, CC BY 4.0." ; dct:title "Estacions meteorològiques de la ciutat (Open Data BCN)" . a dcat:Distribution ; dct:description "The data model as JSON Schema; sha256 f9f24d372f5ab2471f05296eed3f5ed43ea1b3d72ce78ac1193fd99d46dabaf8." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.924415"^^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 "f9f24d372f5ab2471f05296eed3f5ed43ea1b3d72ce78ac1193fd99d46dabaf8"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "5047"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description """For AI assistants: a Model Context Protocol server over this dataset's endpoint https://api.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4. 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":{"type":"http","url":"https://api.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/mcp"}}} """ ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923499"^^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 """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.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/odata/v4/. In Power BI: Get data, OData feed, the same URL. With curl: curl 'https://api.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/odata/v4/' Its entity sets: https://api.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/odata/v4/WeatherObserved. 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.dev.joinedcontext.com/d/skxp72estsqe7ftaazudrtwhutdvrkq4""" ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923756"^^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 Endpoint's own DCAT-AP 3.0 description, which this dataset is published from (EP-63)." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923915"^^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 NGSI-LD API (ETSI GS CIM 009) of this dataset: query, filter and page its entities. The first ten WeatherObserved entities: curl -H 'Accept: application/ld+json' 'https://api.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/ngsi-ld/v1/entities?type=WeatherObserved&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.dev.joinedcontext.com/d/skxp72estsqe7ftaazudrtwhutdvrkq4""" ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923197"^^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 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.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/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.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/ogc/features/. With curl: curl 'https://api.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/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.dev.joinedcontext.com/d/skxp72estsqe7ftaazudrtwhutdvrkq4""" ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923673"^^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:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:43.500488"^^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 "WeatherObserved" ; dcat:accessURL . 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.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/ws' {"metadata":{"x-op":"x-subscribe","x-id":"s1"},"body":{"type":"Subscription","entities":[{"type":"WeatherObserved"}]}} 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://dev.joinedcontext.com/docs/API/07-websocket""" ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923584"^^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 RDF; sha256 5a0ee9340cf4828f60224ec2a53abdbfbacbb6eff0e200708774cf178baa3b5e." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.924341"^^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 "5a0ee9340cf4828f60224ec2a53abdbfbacbb6eff0e200708774cf178baa3b5e"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "2897"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as JSON-LD; sha256 9ca64368ad9ce34b9e1b62348007209adb7e7b5e95a9de6728b403ce1e435cbb." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923990"^^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 "9ca64368ad9ce34b9e1b62348007209adb7e7b5e95a9de6728b403ce1e435cbb"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "2657"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as OWL; sha256 f7a73a57706531e03dc05ce80b2f931b6dfea6f98b797356b040d6baeba37cd2." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.924264"^^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 "f7a73a57706531e03dc05ce80b2f931b6dfea6f98b797356b040d6baeba37cd2"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "5665"^^xsd:nonNegativeInteger ; 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 "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923838"^^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 "The data model as SHACL; sha256 ff04c8fe64ce65b92f717a24b47c8c9734b497941c5a577a185bab326617f9da." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.924492"^^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 "ff04c8fe64ce65b92f717a24b47c8c9734b497941c5a577a185bab326617f9da"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "7761"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as Markdown; sha256 08169e340cd200968225d27554a9fa60c3263c84bb45a10fd735ce6ed2f5a31e." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.924146"^^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 "08169e340cd200968225d27554a9fa60c3263c84bb45a10fd735ce6ed2f5a31e"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "3195"^^xsd:nonNegativeInteger ; 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.dev.joinedcontext.com/api/endpoint/skxp72estsqe7ftaazudrtwhutdvrkq4/file.csv' Open to anyone, with no sign-in.""" ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.923401"^^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 data model as LinkML; sha256 d39d039fd5759f585b23dcad9d89ffaaa6123e332382706f0a49c2f91afebb24." ; dct:format ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-23T12:11:41.924066"^^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 "d39d039fd5759f585b23dcad9d89ffaaa6123e332382706f0a49c2f91afebb24"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "10503"^^xsd:nonNegativeInteger ; dcat:mediaType . a dct:Standard . a dct:Standard . a dct:MediaTypeOrExtent . 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 "Les estacions del Servei Meteorològic de Catalunya a Barcelona i els valors del darrer dia (temperatura mitjana, màxima i mínima, humitat, pressió, precipitació, vent, ratxa màxima, radiació solar), amb 400 dies d'història." ; dct:identifier "skxp72estsqe7ftaazudrtwhutdvrkq4" ; dct:issued "2026-10-23T11:03:02.585735"^^xsd:dateTime ; dct:modified "2026-10-23T12:11:43.494647"^^xsd:dateTime ; dct:publisher ; dct:source , ; dct:spatial ; dct:title "Estacions meteorològiques de Barcelona" ; dcat:contactPoint [ a vcard:Kind, vcard:Organization ; vcard:fn "joinedcontext platform" ; vcard:hasEmail ] ; dcat:distribution , , , , , , , , , , , , , , , ; dcat:keyword "meteorologia", "meteorología", "precipitació", "precipitación", "precipitation", "temperatura", "temperature", "vent", "viento", "weather", "wind" ; dcat:landingPage ; dcat:theme ; prov:wasGeneratedBy [ a prov:Activity ; rdfs:label "pipeline weather" ] . a dct:MediaType . spdx:checksumAlgorithm_sha256 a spdx:ChecksumAlgorithm . a dct:LicenseDocument .