The paper “GGDs: Graph Generating Dependencies” by Larissa Shimomura, George Fletcher and Nikolay Yakovets was presented at the Dutch-Belgian DataBase Day (DBDBD) on 11 December 2020. DBDBD is a yearly one-day workshop, organized in a Belgian or Dutch university, whose general topic is database research. The workshop program can be found here, while the paper can be accessed here.