Axel Ngonga contributed to the dice-group/dice-website repository by focusing on data integrity and metadata accuracy over a two-month period. He addressed two key bugs: correcting the WHALE.ttl metadata to reference the accurate GitHub repository and fixing a typographical error in the SANSA BibTeX author entry. His work involved editing Turtle and BibTeX files, applying disciplined version control, and ensuring that project links and bibliographic data remained reliable for users and downstream systems. Through targeted data curation and technical writing, Axel maintained repository stability and improved the quality of metadata, demonstrating attention to detail in data management tasks.