1%%{init: {'theme': 'dark'}}%%
2erDiagram
3    SPACE ||--o{ ITEM : contains
4    ITEM ||--|{ VERSION : "has versions"
5    ITEM ||--o{ ITEM_REPRESENTATION : "has reps"
6    VERSION ||--o{ COMMIT : "in commit"
7    SPACE }|..|{ ACCESS_RULE : "governed by"