Partial or a part of the metadata for an image that is usually given through the post's commentary, comments, the source link, or otherwise.
Some images may have metadata_request, however contain partial parts of the metadata/prompt information via the source, comments, commentary, etc.. In these cases, this tag can be used once the relevant information is added to the post's metadata section.
The tag metadata_request should not be removed if a post contains partial metadata according to the tag's wiki page.
This tag can be useful to sift out posts with partial metadata such as when searching with 'has:metadata -partial_metadata'.
This tag may hold posts with full metadata listed in commentary/etc. temporarily until added into the post's metadata section fully and will then be removed.
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-has:metadata commentary:masterpiece
Replace 'masterpiece' with any term, useful for finding posts with metadata info in commentary. The same can be done with comments, etc.