040000 tree f47a76cb3a8319fd69fe1f6ddee155483bb71efd	descriptors
040000 tree 7874b9008a969fd8f1fe5f4d4c85bb2c5f7a5cff	distribution
040000 tree 8c7f925cb7cea76e7ff4f517e706c6bf6b307bb5	filtered-resources