The PROFILE_REVISIT_URI_AGNOSTIC_IDENTICAL_DIGEST does not exist in the WARC specification. This file shouldn't include non-standard items. And, in any case, use of PROFILE_REVISIT_IDENTICAL_DIGEST is appropriate, even when using 'uri agnostic' deduplication.
The PROFILE_REVISIT_URI_AGNOSTIC_IDENTICAL_DIGEST does not exist in the WARC specification. This file shouldn't include non-standard items. And, in any case, use of PROFILE_REVISIT_IDENTICAL_DIGEST is appropriate, even when using 'uri agnostic' deduplication.