An Online Mapping Editor to generate R2RML, RML, and YARRRML without writing a single line. It also supports automatic suggestions of the subject and property columns using the APIs of tada_web.

It uses the APIs oftada_web. To use it, you need to export an environment variable TADA_HOST with the URL of the tada-web host url. For example, you can set it like that export TADA_HOST="http://127.0.0.1:5001/"

SECRET_KEY:

TADA_HOST:

UPLOAD_ONTOLOGY:

github_secret:

github_appid:

MORPH_PATH:

RMLMAPPER_PATH:

You can add these environment variables to activate_this.py in the virtualenv bin directory.

This work was funded partially by EIT Digital under the WOODS project.