Here's a random example. The USGS has a clearinghouse list of datasets:
https://apps.nationalmap.gov/datasets/
One of them is linked to here:
https://www.sciencebase.gov/catalog/item/59fa9f59e4b0531197affb0f
Both of these pages have been archived by the Internet Archive (actually by #archiveteam
The dataset page has only been archived twice, and there is a new version of the dataset on the web that hasn't been archived yet.
The dataset page links to a ZIP file of GIS data on S3 which has not been archived at all:
https://prd-tnm.s3.amazonaws.com/StagedProducts/GovtUnit/Shape/GOVTUNIT_Alabama_State_Shape.zip