Powerful RDF Knowledge Graph Generation with RML Mappings

The RMLMapper executes RML rules to generate high quality Linked Data from multiple originally (semi-)structured data sources

An Efficient RML-Compliant Engine for Knowledge Graph Construction

A pretty sweet RML engine, for RDF.

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

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 …

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

Triple pattern matching over non-RDF datasources with inference

RML-Core: Main features for RDF generation with RML

Python bindings for the Reflexxes Motion Libraries.

PhD thesis: "Knowledge Graph Construction from Heterogeneous Data Sources exploiting Declarative Mapping Rules"

Python package designed to generate documentation for RML mappings

SCOOP: Shape Integration Framework

Online Mapping Editor

A friendly language for mappings to RDF

Transformation rules and other artefacts for the TED Semantic Web Services

FlexRML: A Memory-Efficient Interpreter for RML.