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@kg-construct

Knowledge Graph Construction W3C Community Group

README.md

Welcome to the W3C KG Construction Community Group

The new RML

The new RML is now composed of six different modules. All information is available in the RML Portal

  • RML-Core. Main features of RML
  • RML-IO. Input and Output features
  • RML-FNML. Include ad-hoc transformation functions in RML
  • RML-CC. Define the generation of Collection and Containers
  • RML-STAR. Capabilities for generating RDF-Star graphs
  • RML-LV. Define views for advanced data access and transformations.

Do you have questions about RML?

Please go directly to RML-Questions

Tools for constructing your Knowledge Graphs

Visit the awesome-kgc-tool list

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  1. rml-core rml-core Public

    RML-Core: Main features for RDF generation with RML

    HTML 16 12

  2. rml-cc rml-cc Public

    RML-CC: Collections and Containers definitions for RML

    HTML 5 3

  3. rml-io rml-io Public

    RML-IO: Input/Output declarations for RML

    HTML 2 8

  4. rml-fnml rml-fnml Public

    RML-FNML: Transformation functions within RML

    HTML 8 7

  5. rml-lv rml-lv Public

    Specification repository for logical views in RML.

    HTML 5 6

  6. rml-star rml-star Public

    RML-star: RDF-star generation for RML

    HTML 5 5

Repositories

Showing 10 of 35 repositories
  • rml-lv Public

    Specification repository for logical views in RML.

    kg-construct/rml-lv’s past year of commit activity
    HTML 5 6 5 0 Updated Mar 16, 2026
  • rml-fnml Public

    RML-FNML: Transformation functions within RML

    kg-construct/rml-fnml’s past year of commit activity
    HTML 8 CC-BY-4.0 7 8 0 Updated Mar 16, 2026
  • rml-cc Public

    RML-CC: Collections and Containers definitions for RML

    kg-construct/rml-cc’s past year of commit activity
    HTML 5 CC-BY-4.0 3 2 0 Updated Mar 16, 2026
  • rml-core Public

    RML-Core: Main features for RDF generation with RML

    kg-construct/rml-core’s past year of commit activity
    HTML 16 CC-BY-4.0 12 13 0 Updated Mar 16, 2026
  • rml-io Public

    RML-IO: Input/Output declarations for RML

    kg-construct/rml-io’s past year of commit activity
    HTML 2 CC-BY-4.0 8 3 (4 issues need help) 0 Updated Mar 16, 2026
  • exectool Public archive

    EXEC (EXperiment ExeCutor) is a simple tool to execute benchmarks. Previous version of KROWN

    kg-construct/exectool’s past year of commit activity
    Java 3 MIT 3 0 0 Updated Mar 16, 2026
  • KROWN Public

    KROWN 👑: A Benchmark for RDF Graph Materialization

    kg-construct/KROWN’s past year of commit activity
    Scala 5 MIT 2 4 0 Updated Mar 12, 2026
  • workshop Public

    Source code for the KG-construct workshop website

    kg-construct/workshop’s past year of commit activity
    HTML 4 MIT 4 0 1 Updated Mar 12, 2026
  • mappers-docker Public archive

    If you want to use engines with docker, go to KROWN repo

    kg-construct/mappers-docker’s past year of commit activity
    Dockerfile 0 MIT 0 0 0 Updated Mar 11, 2026
  • rml-test-cases Public archive

    This repository is deprecated, new test cases are published per module

    kg-construct/rml-test-cases’s past year of commit activity
    4 CC-BY-4.0 10 28 4 Updated Mar 11, 2026
View all repositories

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