@prefix dcat: . @prefix dct: . @prefix foaf: . @prefix prov: . @prefix rdfs: . @prefix skos: . @prefix spdx: . @prefix vcard: . @prefix xsd: . a dct:Location . a skos:Concept ; skos:prefLabel "Economy and finance"@en . 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:Distribution ; dct:description "The data model as JSON-LD; sha256 3a902278a164541fd4f0f87eb09ea7ac020b548342f0fe5f83c4cfd1a9a8811a." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743761"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "helsinki context.jsonld" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "3a902278a164541fd4f0f87eb09ea7ac020b548342f0fe5f83c4cfd1a9a8811a"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "1925"^^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/yvvjivtkvjt7bitgrg34s442gerqo4k2/odata/v4/. In Power BI: Get data, OData feed, the same URL. With curl: curl 'https://api.smartcity.joinedcontext.com/api/endpoint/yvvjivtkvjt7bitgrg34s442gerqo4k2/odata/v4/' Its entity sets: https://api.smartcity.joinedcontext.com/api/endpoint/yvvjivtkvjt7bitgrg34s442gerqo4k2/odata/v4/KeyPerformanceIndicator. 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/yvvjivtkvjt7bitgrg34s442gerqo4k2""" ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743418"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "OData v4" ; dcat:accessURL ; 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/yvvjivtkvjt7bitgrg34s442gerqo4k2/ws' {"metadata":{"x-op":"x-subscribe","x-id":"s1"},"body":{"type":"Subscription","entities":[{"type":"KeyPerformanceIndicator"}]}} 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 "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743245"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), 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 c555076c55ca09336736644f4c8f61d0822468cbc694dd93a46b0e052a9486c7." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.744000"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "helsinki model.md" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "c555076c55ca09336736644f4c8f61d0822468cbc694dd93a46b0e052a9486c7"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "4343"^^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/yvvjivtkvjt7bitgrg34s442gerqo4k2. 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":{"helsinki-statistics-employment":{"type":"http","url":"https://api.smartcity.joinedcontext.com/api/endpoint/yvvjivtkvjt7bitgrg34s442gerqo4k2/mcp"}}} """ ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743502"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), 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 Endpoint's own DCAT-AP 3.0 description, which this dataset is published from (EP-63)." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743672"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "DCAT-AP record" ; dcat:accessURL ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as RDF; sha256 d27697e5c79cd2e9386787f5db56132d551d6ed9bfba6edf5e34ddc676e05f9d." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.744181"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "helsinki model.rdf.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "d27697e5c79cd2e9386787f5db56132d551d6ed9bfba6edf5e34ddc676e05f9d"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "2751"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as LinkML; sha256 0e7eaf0914824868c27d6fcb5916e9dd70d57c76c20e2e611b3f366f7ecc1bcd." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743856"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "helsinki model.linkml.yaml" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "0e7eaf0914824868c27d6fcb5916e9dd70d57c76c20e2e611b3f366f7ecc1bcd"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "19177"^^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/yvvjivtkvjt7bitgrg34s442gerqo4k2/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/yvvjivtkvjt7bitgrg34s442gerqo4k2/ogc/features/. With curl: curl 'https://api.smartcity.joinedcontext.com/api/endpoint/yvvjivtkvjt7bitgrg34s442gerqo4k2/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/yvvjivtkvjt7bitgrg34s442gerqo4k2""" ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743334"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), 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 """A CSV table, generated on each download from the endpoint's live data. curl -o file.csv 'https://api.smartcity.joinedcontext.com/api/endpoint/yvvjivtkvjt7bitgrg34s442gerqo4k2/file.csv' Open to anyone, with no sign-in.""" ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743148"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "CSV" ; 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 KeyPerformanceIndicator entities: curl -H 'Accept: application/ld+json' 'https://api.smartcity.joinedcontext.com/api/endpoint/yvvjivtkvjt7bitgrg34s442gerqo4k2/ngsi-ld/v1/entities?type=KeyPerformanceIndicator&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/yvvjivtkvjt7bitgrg34s442gerqo4k2""" ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.742985"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), 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 OWL; sha256 6443fa8f0b71e27bc5102bab2272d065505244699aa9e8883c7854804d2432ff." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.744093"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "helsinki model.owl.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "6443fa8f0b71e27bc5102bab2272d065505244699aa9e8883c7854804d2432ff"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "5615"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as SHACL; sha256 4d1373352af0291a81e6042ae2843efbd033ee475d6cd8a63a1de76d6daf71af." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.744353"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "helsinki model.shacl.ttl" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "4d1373352af0291a81e6042ae2843efbd033ee475d6cd8a63a1de76d6daf71af"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "8990"^^xsd:nonNegativeInteger ; dcat:mediaType . a dcat:Distribution ; dct:description "The data model as JSON Schema; sha256 743a392dde0b12322678513fe07b8b21b6ae87e58182c0a2d01dc953caa46b19." ; dct:format ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.744269"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "helsinki model.schema.json" ; spdx:checksum [ a spdx:Checksum ; spdx:algorithm spdx:checksumAlgorithm_sha256 ; spdx:checksumValue "743a392dde0b12322678513fe07b8b21b6ae87e58182c0a2d01dc953caa46b19"^^xsd:hexBinary ] ; dcat:accessURL ; dcat:byteSize "5661"^^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 "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:license ; dct:modified "2026-10-27T05:08:02.743585"^^xsd:dateTime ; dct:rights [ a dct:RightsStatement ; rdfs:label "Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0" ] ; dct:title "Schema artifacts" ; dcat:accessURL ; dcat:mediaType . a dcat:Dataset ; dct:description "Population of Helsinki, Espoo, Vantaa and Kauniainen by primary occupation, gender and age" ; dct:title "Area statistics table alu_tyom_003s" . a dcat:Dataset ; dct:description "Unemployed and unemployment rate in Helsinki, Espoo, Vantaa and Kauniainen by gender 31.12.2000-" ; dct:title "Area statistics table alu_tyom_003t" . a dcat:Dataset ; dct:description "Population of Uusimaa by main activity, age and sex 31.12.2001-" ; dct:title "Area statistics table alu_tyom_003v" . a dcat:Dataset ; dct:description "Population of the Helsinki region by level of education, primary occupation, gender and na" ; dct:title "Area statistics table alu_tyom_003x" . a dcat:Dataset ; dct:description "Monthly unemployment figures for the Helsinki region (KEHA Centre)" ; dct:title "Area statistics table alu_tyom_040k" . a dcat:Dataset ; dct:description "Workplaces (employees in the area) in Helsinki, Espoo, Vantaa and Kauniainen by the industry classification 2008-" ; dct:title "Area statistics table alu_tyop_003y" . a dcat:Dataset ; dct:description "Jobs in Uusimaa (area employed) by industry (TOL 2008) 31.12.2007-" ; dct:title "Area statistics table alu_tyop_004a" . a dcat:Dataset ; dct:description "Labour force living in Helsinki, Espoo, Vantaa and Kauniainen by gender and age 31.12.1999-" ; dct:title "Area statistics table alu_tyov_004d" . a dcat:Dataset ; dct:description "Employed work force in the Helsinki region by age and gender" ; dct:title "Area statistics table alu_tyov_004f" . a dcat:Dataset ; dct:description "Employed labour force in the Helsinki region by the industry classification, age and gende" ; dct:title "Area statistics table alu_tyov_004g" . a dct:Standard . a foaf:Agent ; foaf:name "City of Helsinki" . 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 "Helsinki area statistics: the unemployed and the unemployment rate, monthly unemployment, jobs and the employed labour force; for the city, its major districts, basic districts and sub-districts. One Smart Data Models KeyPerformanceIndicator per indicator and area, the newest period as kpiValue and the earlier periods in its history. Properties beyond the model: districtCode (the code of the area in the statistics of the city), divisionLevel (city, majorDistrict, basicDistrict, subDistrict or cityPart), refArea (the AdministrativeArea of the sub-district), statisticsTable and dimensionKey (the source table and cell). Source: City of Helsinki, Urban Research and Statistics (Aluesarjat), CC BY 4.0." ; dct:identifier "yvvjivtkvjt7bitgrg34s442gerqo4k2" ; dct:issued "2026-10-26T09:05:56.025443"^^xsd:dateTime ; dct:modified "2026-10-27T05:08:02.730638"^^xsd:dateTime ; dct:publisher ; dct:source , , , , , , , , , ; dct:spatial ; dct:title "Employment — Helsinki area statistics" ; dcat:contactPoint [ a vcard:Kind, vcard:Organization ; vcard:fn "joinedcontext" ; vcard:hasEmail ] ; dcat:distribution , , , , , , , , , , , , , , ; dcat:keyword "aluesarjat", "arbetslöshet", "arbetsplatser", "area statistics", "jobs", "områdesserier", "työpaikat", "työttömyys", "unemployment" ; dcat:landingPage ; dcat:theme , ; prov:wasGeneratedBy [ a prov:Activity ; rdfs:label "pipeline statistics" ] . a dct:MediaType . spdx:checksumAlgorithm_sha256 a spdx:ChecksumAlgorithm . a dct:LicenseDocument .