Powerful RDF Knowledge Graph Generation with RML Mappings

An Efficient RML-Compliant Engine for Knowledge Graph Construction

pyRML is a Python based engine for processing RML files. The RDF Mapping Language (RML) is a mapping language defined to express customized mapping rules from heterogeneous data structures and serializations to the RDF data model. RML is defined as a superset of the W3C-standardized mapping language R2RML, aiming to extend its applicability and …

A Semi-Automatic Tool to generate RDF mappings for Opendatasoft's datasets

Translator of spreadsheet mappings into R2RML, RML or YARRRML

Translate YARRRML into easy-to-read [R2]RML mappings

GTFS-Madrid-Bench: A Benchmark for Knowledge Graph Construction Engines

3xtudio is a web-based visual editor for RML mappings

Triple pattern matching over non-RDF datasources with inference

Python package designed to generate documentation for RML mappings

SCOOP: Shape Integration Framework

Online Mapping Editor

Transform your data into semantic, machine-readable knowledge graphs - no coding required.

SCOOP-UI: SHACL Shape Extraction in Just a Click!

ITT: A general architecture for virtual knowledge graphs

Inference and Meta Knowledge Benchmarking of OBDA Systems

Functional Mappings for Scaled-Up Knowledge Graph Creation

Small tools to help export and process visibilities.

Templated Mapping Language (TML) Parser that enhances reproducibility of KGC engines using the mapping(s) in mapping languages.

HECAT3KG X3ML & RML Mappings