core + bib (Bibliographic Extension): terms relating to books and bibliography.

inker

Defined in the bib.schema.org extension.
Canonical URL: http://schema.org/inker

Thing > Property > inker

The individual who traces over the pencil drawings in ink after pencils are complete.
Values expected to be one of these types
Person
Used on these types
ComicIssue
ComicStory
VisualArtwork

Schema Version 3.3