Powerful RDF Knowledge Graph Generation with RML Mappings

An Efficient RML-Compliant Engine for Knowledge Graph Construction

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

Online Mapping Editor

Python package designed to generate documentation for RML mappings

SCOOP: Shape Integration Framework

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

Inference and Meta Knowledge Benchmarking of OBDA Systems

Functional Mappings for Scaled-Up Knowledge Graph Creation

ITT: A general architecture for virtual knowledge graphs

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

Small tools to help export and process visibilities.

xlsx2owl is a tool for collecting classes and properties with a spreadsheet and converting the input to an ontology

ReportLab Flowable for use with RML Templates