richdijk / pretty-yarrrml2rml

Repository for a human-readable translation of YARRRML mappings into a turtle-based RML rules

Pretty-yarrrml2rml

The tool translates mapping rules from YARRRML in a pretty turtle-based serialization of RML. The translation is based on RML and YARRRML specifications.

Limitations:

We are working on inlcuding the following features which are not yet implemented:

• Translation to R2RML
• Named graphs from R2RML
• Functions included using the FnO Ontology

Execution

In order to execute the code run you can download de PyPi module:

python3 -m pip install pretty-yarrrml2rml
python3 -m pretty_yarrrml2rml -i path_to_input_yarrrml.yml -o path_to_output_rml.rml

If you want to include the module in your implementation:

import pretty_yarrrml2rml
import yaml

rml_content = pretty_yarrrml2rml.translate(yaml.safe_load(open("path-to-yarrrml")))

Authors

Ontology Engineering Group - Data Integration:

• David Chaves-Fraga
• Luis López Piñero (Final bachelor thesis - v0.1)