Ontop Implementation Notes

These pages contain some notes on Ontop codebase collected while working on it. They serve as reference material for the development of GraphQL OBDA services, and are not intended as documentation of Ontop. Diagrams have been auto-generated from textual descriptions (*.pu files) via PlantUML: source files for diagrams and the script for generating them are located under the /src folder of this wiki (clone repository). Visualization of large diagrams may be easier by configuring a fluid layout in Gitlab preferences.