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    • rapid-triples

      Public template
      Generate RDF using a form-based interface
      Vue
      Apache License 2.0
      2320Updated Apr 22, 2026Apr 22, 2026
    • kg4di

      Public
      Knowledge Graphs for Data Interoperability with Chimera (KG4DI)
      HTML
      0000Updated Apr 21, 2026Apr 21, 2026
    • chimera

      Public
      Composable Semantic Transformation Pipelines
      Java
      Apache License 2.0
      43795Updated Apr 16, 2026Apr 16, 2026
    • Modularized Declarative KG Construction with RML and Chimera
      Python
      Apache License 2.0
      0210Updated Apr 14, 2026Apr 14, 2026
    • heat-kg

      Public
      Explore the HEAT KG
      Jupyter Notebook
      Apache License 2.0
      0000Updated Apr 2, 2026Apr 2, 2026
    • Repository for the Digital Assets Ontology (DAOnt)
      HTML
      Creative Commons Attribution 4.0 International
      0000Updated Mar 27, 2026Mar 27, 2026
    • Prompt-based pipeline for extracting procedural knowledge graphs from text with LLMs
      Jupyter Notebook
      Apache License 2.0
      01800Updated Feb 17, 2026Feb 17, 2026
    • grlc

      Public
      grlc builds Web APIs using shared SPARQL queries
      Python
      MIT License
      35000Updated Feb 3, 2026Feb 3, 2026
    • A template-based component exploiting Apache Velocity to define declarative mappings for schema and data transformations.
      Java
      Apache License 2.0
      29131Updated Jan 28, 2026Jan 28, 2026
    • Contribute to the HEAT KG with a new Human Evaluation and Assessment Tool
      Vue
      Apache License 2.0
      0000Updated Dec 5, 2025Dec 5, 2025
    • Repository for the Human Evaluation and Assessment Tools Ontology (HEAT)
      HTML
      Creative Commons Attribution 4.0 International
      0100Updated Dec 3, 2025Dec 3, 2025
    • convergo

      Public
      Chimera Converter from GTFS/GTFS(-RT) to the Italian Profiles of NeTEx and SIRI
      Java
      European Union Public License 1.2
      0300Updated Oct 23, 2025Oct 23, 2025
    • Deployment templates for Chimera
      Shell
      Apache License 2.0
      0021Updated Sep 5, 2025Sep 5, 2025
    • dspa

      Public
      DSPA Dataspace vocabulary
      HTML
      Creative Commons Attribution 4.0 International
      0000Updated Jul 23, 2025Jul 23, 2025
    • onto-pawls

      Public archive
      Python
      Apache License 2.0
      4500Updated Jul 14, 2025Jul 14, 2025
    • coney

      Public
      CONEY: The CONversational survEY Toolkit
      CSS
      Apache License 2.0
      11020Updated Jul 3, 2025Jul 3, 2025
    • Chimera Tutorial
      Java
      Apache License 2.0
      1210Updated Jul 3, 2025Jul 3, 2025
    • A tutorial on Knowledge Graphs discussing how to model the employee competences within a company
      Jupyter Notebook
      Apache License 2.0
      61000Updated Jul 3, 2025Jul 3, 2025
    • Template of contributing guidelines for Cefriel repositories
      Other
      0000Updated Jul 3, 2025Jul 3, 2025
    • ontology-template

      Public template
      Template repository for an ontology
      CSS
      Creative Commons Attribution 4.0 International
      0300Updated Jul 3, 2025Jul 3, 2025
    • TANGENT ontology for the TANGENT Reference Conceptual Model
      HTML
      Creative Commons Attribution 4.0 International
      0200Updated Mar 28, 2025Mar 28, 2025
    • Python
      0000Updated Aug 31, 2024Aug 31, 2024
    • tandcatap

      Public
      Repository for TangentDCAT-AP and related controlled vocabularies.
      HTML
      0000Updated Apr 16, 2024Apr 16, 2024
    • Template repository for controlled vocabularies
      HTML
      Creative Commons Attribution 4.0 International
      1100Updated Mar 19, 2024Mar 19, 2024
    • siri

      Public
      SIRI (Standard Interface for Real-time Information) ontology
      HTML
      Creative Commons Attribution 4.0 International
      0000Updated Mar 18, 2024Mar 18, 2024
    • rdf-template

      Public archive
      Lift to RDF and lower from RDF using Apache Velocity templates.
      Java
      Apache License 2.0
      0000Updated Jun 26, 2023Jun 26, 2023
    • Fork of the RMLio/rmlmapper-java repository maintained by Cefriel.
      Java
      MIT License
      65100Updated Jun 21, 2023Jun 21, 2023
    • Creative Commons Attribution 4.0 International
      1000Updated Mar 22, 2023Mar 22, 2023
    • Creative Commons Attribution 4.0 International
      0000Updated Nov 9, 2022Nov 9, 2022
    • rdf-lowerer

      Public archive
      A template-based lowerer for RDF repositories exploiting Apache Velocity.
      Java
      Apache License 2.0
      0000Updated Jul 27, 2022Jul 27, 2022
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