@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 "Transport"@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 "El temps de recorregut actual i l'habitual de cada itinerari, cada 5 minuts (canal traffic-routes)." ; dct:title "Estat del trànsit per itineraris" . a dcat:Dataset ; dct:description "Fitxer d'estat de cada tram, cada 5 minuts." ; dct:title "Estat del trànsit per trams" . a dcat:Dataset ; dct:description "La línia i el nom de cada tram." ; dct:title "Relació de trams de la via pública" . a dcat:Dataset ; dct:description "Els trams i el nom de cada itinerari." ; dct:title "Relació de trams per itinerari" . a dcat:Distribution ; dct:description "The data model as LinkML; sha256 913b7b6a32a42ce63ac0b0004e18c39f7e295b7bd3edea7fcf34ae88275b75eb." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146943"^^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 "913b7b6a32a42ce63ac0b0004e18c39f7e295b7bd3edea7fcf34ae88275b75eb"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "7682"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-25T00:24:10.173084"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0" ] ; dct:title "TrafficFlowObserved" ; dcat:accessURL . a dcat:Distribution ; dct:description "The data model as JSON Schema; sha256 fbc704f2e77101035f3c8f75cbb5c03eb2df29e8433bd2452402de58fb249ace." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.147099"^^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 "fbc704f2e77101035f3c8f75cbb5c03eb2df29e8433bd2452402de58fb249ace"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "3595"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as OWL; sha256 e09f67ef24faa61495280e3341bcba0a3892c56b110dbef735b99383d433a844." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.147025"^^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 "e09f67ef24faa61495280e3341bcba0a3892c56b110dbef735b99383d433a844"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "3545"^^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 TrafficFlowObserved entities: curl -H 'Accept: application/ld+json' 'https://api.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/ngsi-ld/v1/entities?type=TrafficFlowObserved&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/73jd7qdgjysvov6xfhwpmnwgwomjg4fi""" ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146499"^^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 JSON-LD; sha256 a54c413fe76bebe82b1593c84d236613f9da1a3670815293e7dbcebf6e6c00fa." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146904"^^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 "a54c413fe76bebe82b1593c84d236613f9da1a3670815293e7dbcebf6e6c00fa"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "1207"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as RDF; sha256 3bb5401dac28fa42ae3a60424d835a107a8a829252230be9f37b3762f76b305f." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.147062"^^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 "3bb5401dac28fa42ae3a60424d835a107a8a829252230be9f37b3762f76b305f"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "1505"^^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.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/ws' {"metadata":{"x-op":"x-subscribe","x-id":"s1"},"body":{"type":"Subscription","entities":[{"type":"TrafficFlowObserved"}]}} 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 "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146655"^^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 """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/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/odata/v4/. In Power BI: Get data, OData feed, the same URL. With curl: curl 'https://api.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/odata/v4/' Its entity sets: https://api.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/odata/v4/TrafficFlowObserved. 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/73jd7qdgjysvov6xfhwpmnwgwomjg4fi""" ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146741"^^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 data model as SHACL; sha256 b89a798fc87045f33bc5c68e5d2060a5f22cf1690b8ca076bd79508e2eff1e4b." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.147142"^^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 "b89a798fc87045f33bc5c68e5d2060a5f22cf1690b8ca076bd79508e2eff1e4b"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "5194"^^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/73jd7qdgjysvov6xfhwpmnwgwomjg4fi. 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":{"barcelona-traffic":{"type":"http","url":"https://api.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/mcp"}}} """ ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146782"^^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 as Markdown; sha256 5a6da15e62d175abfa9de52be3d416568487e1c82739f200762ae1384ac41703." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146980"^^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 "5a6da15e62d175abfa9de52be3d416568487e1c82739f200762ae1384ac41703"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "2590"^^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.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/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/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/ogc/features/. With curl: curl 'https://api.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/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/73jd7qdgjysvov6xfhwpmnwgwomjg4fi""" ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146701"^^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 Endpoint's own DCAT-AP 3.0 description, which this dataset is published from (EP-63)." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146863"^^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 in every formalism, for every model version, each artifact with its sha256 (EP-68)." ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146823"^^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 """A CSV table, generated on each download from the endpoint's live data. curl -o file.csv 'https://api.dev.joinedcontext.com/api/endpoint/73jd7qdgjysvov6xfhwpmnwgwomjg4fi/file.csv' Open to anyone, with no sign-in.""" ; dct:format ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-24T23:22:35.146602"^^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 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 "Estat del trànsit de cada tram viari de la ciutat ara i previst a 15 minuts, actualitzat cada 5 minuts, amb la línia del tram, i el temps de recorregut de cada itinerari ara i l'habitual. Font: Ajuntament de Barcelona, Open Data BCN, CC BY 4.0." ; dct:identifier "73jd7qdgjysvov6xfhwpmnwgwomjg4fi" ; dct:issued "2026-10-24T22:20:27.964922"^^xsd:dateTime ; dct:modified "2026-10-25T00:24:10.166950"^^xsd:dateTime ; dct:publisher ; dct:source , , , ; dct:spatial ; dct:title "Estat del trànsit per trams — Barcelona" ; dcat:contactPoint [ a vcard:Kind, vcard:Organization ; vcard:fn "joinedcontext platform" ; vcard:hasEmail ] ; dcat:distribution , , , , , , , , , , , , , , , ; dcat:keyword "congestion", "congestió", "congestión", "estado del tráfico", "estat del trànsit", "street sections", "temps de recorregut", "tiempo de recorrido", "traffic", "traffic state", "tramos", "trams", "travel time", "trànsit", "tráfico" ; dcat:landingPage ; dcat:theme ; prov:wasGeneratedBy [ a prov:Activity ; rdfs:label "pipeline traffic-state" ] . a dct:MediaType . spdx:checksumAlgorithm_sha256 a spdx:ChecksumAlgorithm . a dct:LicenseDocument .