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

mainEntityOfPage

Canonical URL: http://schema.org/mainEntityOfPage

Thing > Property > mainEntityOfPage

Indicates a page (or other CreativeWork) for which this thing is the main entity being described. See background notes for details.

Inverse-property: mainEntity.

Values expected to be one of these types
CreativeWork
URL
Used on these types
Thing

Schema Version 3.3