Currently all code related to the WDQS resides in one big git repository (https://gerrit.wikimedia.org/r/q/project:wikidata/query/rdf). As part of the migration to a new triple store backend several components in this repo need to be rewritten, ported or even dropped.

Going forward this repository is supposed to be split into several new repositories with the old one being archived. This split will most likely not happen in one go but in several steps, each migrating one component to a new repository.
This task is intended to keep track of this process.

AC:

• A decision has been taken regarding the home of new repositories (GitLab vs. Gerrit)
• All components (which are not deprecated after the backend transition) have been migrated to a new repo
• The original repo has been archived