: On GovInfo.gov , this file typically contains a monthly compilation of all XML files for the U.S. Federal Register published in October 2018.
Depending on which specific file you are referencing, here are the most likely "write-ups" or summaries for its contents: 1. Government & Regulatory Archives 2018-10.zip
: Another dataset on Zenodo uses this name for a 1.0 GB archive of atmospheric dispersion model results for that specific period. 3. Institutional & Academic Records : On GovInfo