040000 tree b7e086e7eee9e9b17cbe62c4cf25758d2c3a1b0e	descriptors
040000 tree 388d8189728905ad3ac8569f0a11c72c3187260a	distribution
040000 tree fe6d170b36c8f9b77ef434862ede424f4e6d36a1	filtered-resources