An Optimized, RML-engine-agnostic Interpreter for Functional Mappings. It planns the optimized execution of FnO functions integrated in RML mapping rules, interprets and transforms the rules into function-free ones efficiently. Since Dragoman is engine-agnostic it can be adopted by any RML-compliant Knowledge Graph creation framework. Read more about Dragoman

You can use Dragoman with your own library of functions! Here is how:

1. Make a copy of functions.py that is located in ./Interpreter/ and rename it (we consider it as new_function_script.py)
2. Edit new_function_script.py by adding your functions definitions following the sctructure provided in the script and save the chnages
3. Go to the connection.py and replace ".functions" with ".new_function_script" at line 6 and save the changes

That's it! You are ready to go :)

Installing and Running the Dragoman

Installing Requirements

pip install -r requirements.txt

Executing Dragoman

python run_translator.py /path/to/config

Version

1.0

License

This work is licensed under Apache 2.0

Authors

• Samaneh Jozashoori (samaneh.jozashoori@tib.eu)
• Enrique Iglesias (iglesias@l3s.de)
• Maria-Esther Vidal (maria.vidal@tib.eu)