Field cleanup: moved source_pi→parent_pi, removed hierarchy_parent, source_pi=null
Raw Cheimarros Data
@dir_023:collection {description: "Aggregated collection of subdirectories"}
@file_file_23:file {filename: "file_23.txt"}
@file_file_23 -> part of -> @dir_023
# Reorganization Summary
Since there is only one file provided with clear content indicating it belongs to directory dir_023, it has been grouped accordingly. No ungrouped files remain as the single file fits logically into this category.
## Groups Created
- **dir_023_content**: Files containing content specifically related to directory dir_023