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

readonlyValue

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

Thing > Property > readonlyValue

Whether or not a property is mutable. Default is false. Specifying this for a property that also has a value makes it act similar to a "hidden" input in an HTML form.
Values expected to be one of these types
Boolean
Used on these types
PropertyValueSpecification

Schema Version 3.3