knowsLanguage
Estimated domains
Description
Of a Person, and less typically of an Organization, to indicate a known language. We do not distinguish skill levels or reading/writing/speaking/signing here. Use language codes from the [IETF BCP 47 standard](http://tools.ietf.org/html/bcp47).
Definition from the Schema.org vocabulary (English).
Trend over time
At least two months are needed to show a trend. The series will grow with every monthly update.
Usage in Google Search
Documented Google contexts where this property is required or recommended for rich results.
- Recommendedvacation-rental
Repeated Text The languages the host can speak. Use language codes from the IETF BCP 47 standard, such as en-US or fr-FR.
Used on types
Tiers indicate the number of unique domains using the term. They are intentionally approximate to reduce noise and protect site privacy. How to read the data.