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

suggestedAnswer

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

Thing > Property > suggestedAnswer

An answer (possibly one of several, possibly incorrect) to a Question, e.g. on a Question/Answer site.

Usage: Between 1000 and 10,000 domains
Values expected to be one of these types
Answer
Used on these types
Question
Sub-properties
acceptedAnswer

Schema Version 3.3