
Google will deprecate practice problem structured data in January and clarifies Dataset markup is only for Dataset Search. Book actions remain supported.
- Practice problem markup is being deprecated from Google Search in January.
- Dataset structured data is for Dataset Search only; it isn’t used in Google Search.
- Book actions continue to work in Google Search.
https://www.searchenginejournal.com/google-deprecates-practice-problem-structured-data-in-search/560076/

