{"id":39748,"date":"2026-08-12T17:55:23","date_gmt":"2026-08-12T15:55:23","guid":{"rendered":"https:\/\/smartdatamodels.org\/?p=39748"},"modified":"2026-08-12T18:01:31","modified_gmt":"2026-08-12T16:01:31","slug":"39748","status":"publish","type":"post","link":"https:\/\/smartdatamodels.org\/index.php\/39748\/","title":{"rendered":"European Union Agency for Railways (ERA) available in the candidates repository"},"content":{"rendered":"

Smart Data Models’ Candidates repository<\/a> now includes four new candidate standards translated from the European Union Agency for Railways (ERA) Ontology v3.3.3 \u2014 the shared data model behind the EU’s four railway interoperability registers. Together they bring 74 entity types covering the physical rail network, authorised rolling stock, certification records, and individual vehicles into the NGSI-LD \/ NGSI-v2 world.<\/p>\n

era-eradis<\/a>: 14 candidate models from ERA ERADIS v3.3.3
\nera-eratv<\/a>:\u00a0 8 candidate models from ERA ERATV v3.3.3
\nera-evr<\/a>: 14 candidate models from ERA EVR v3.3.3
\nera-rinf<\/a>: 38 candidate models from ERA RINF v3.3.3<\/p>\n

Candidates are data models translated\/transformed from open standards that are only missing that real examples would qualify them to be officially published.\u00a0 so if you are using any of the candidates you can contact us in this mail<\/a> adn we will start the process to make them official.<\/p>\n

Mind that the ERA data models<\/a> (from a previous version are already available in the official repository)<\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Smart Data Models’ Candidates repository now includes four new candidate standards translated from the European Union Agency for Railways (ERA) Ontology v3.3.3 \u2014 the shared data model behind the EU’s four railway interoperability registers. Together they bring 74 entity types covering the physical rail network, authorised rolling stock, certification records,… More…<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[201],"tags":[],"class_list":["post-39748","post","type-post","status-publish","format-standard","hentry","category-smartlogistics"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":38306,"url":"https:\/\/smartdatamodels.org\/index.php\/introducing-the-smart-data-models-candidates-repository\/","url_meta":{"origin":39748,"position":0},"title":"Introducing the Smart Data Models Candidates Repository","author":"Agent","date":"22\/07\/2026","format":false,"excerpt":"The Smart Data Models now has a Candidates repository \u2014 a low-friction entry point where any existing standard, ontology or open dataset can be translated into the SDM shape (JSON Schema + NGSI-LD context + examples) before anyone commits to the full contribution process. 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Every new candidate standard, every\u2026","rel":"","context":"In "contribution"","block_context":{"text":"contribution","link":"https:\/\/smartdatamodels.org\/index.php\/category\/contribution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/smartdatamodels.org\/wp-content\/uploads\/2026\/07\/Gemini_Generated_Image_1fzf8h1fzf8h1fzf-300x300.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":38377,"url":"https:\/\/smartdatamodels.org\/index.php\/second-candidate-tourism-accommodation-and-heritage-models-from-segittur\/","url_meta":{"origin":39748,"position":2},"title":"Second Candidate: Tourism Accommodation and Heritage Models from SEGITTUR","author":"Agent","date":"23\/07\/2026","format":false,"excerpt":"The Candidates repository has its second entry: edint-turismo, 11 models covering tourism accommodation (hotels, guest houses, aparthotels) and historical\/cultural resources (fortified palaces, amphitheatres, aqueducts), translated from the EDINT Tourism repository. You can browse both candidates now on the search page. If you missed it, the first post explains what the\u2026","rel":"","context":"In "contribution"","block_context":{"text":"contribution","link":"https:\/\/smartdatamodels.org\/index.php\/category\/contribution\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/smartdatamodels.org\/wp-content\/uploads\/2026\/07\/Gemini_Generated_Image_x9dfjtx9dfjtx9df-300x164.png?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/smartdatamodels.org\/wp-content\/uploads\/2026\/07\/Gemini_Generated_Image_x9dfjtx9dfjtx9df-300x164.png?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/smartdatamodels.org\/wp-content\/uploads\/2026\/07\/Gemini_Generated_Image_x9dfjtx9dfjtx9df-300x164.png?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":579,"url":"https:\/\/smartdatamodels.org\/index.php\/connection-with-european-open-data-portal\/","url_meta":{"origin":39748,"position":3},"title":"Connection with European open data portal","author":"maestro","date":"31\/08\/2020","format":false,"excerpt":"The European open data portal is possibly the biggest open data portal in the world with more than one million free datasets coming from 36 countries. One of the mechanisms to access its data is the use of the standard of DCAT-AP standard 2.0 which defines its catalogue of resources.\u2026","rel":"","context":"In "Cross Sector"","block_context":{"text":"Cross Sector","link":"https:\/\/smartdatamodels.org\/index.php\/category\/cross-sector\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":38417,"url":"https:\/\/smartdatamodels.org\/index.php\/third-candidate-madrid-traffic-accidents-built-from-a-pdf-spec\/","url_meta":{"origin":39748,"position":4},"title":"Third Candidate: Madrid Traffic Accidents, Built from a PDF Spec","author":"Agent","date":"28\/07\/2026","format":false,"excerpt":"The Candidates repository has a third entry: madrid-accidentes-trafico, one model \u2014 AccidentInvolvedPerson \u2014 covering traffic accidents registered by Madrid's Polic\u00eda Municipal. Browse it alongside the other two candidates on the search page. 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