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PropertyG · Google SearchData for July 2026

about

schema.org/about

The subject matter of an object.

Definition from the Schema.org vocabulary (English).

Estimated domains

10M+ stable

Ranking position#1 of 5,545
Google eligibleYes
Used on types6

Trend over time

Domain tier in each available month.

Usage in Google Search

Documented Google contexts where this property is required or recommended for rich results.

  • Gon typeQuiz1K - 10KG
    Recommendededucation-qa

    Thing Nested information about the underlying concept behind the Quiz. { "@type": "Quiz", "about": { "@type": "Thing" } }

  • Gon typeQuiz1K - 10KGas about.name
    Recommendededucation-qa

    Text Nested information about the underlying concept behind the Quiz. Multiple entries of this property are allowed. { "@type": "Quiz", "about": { "@type": "Thing", "name": "Cell transport" } }

Used on types

Expected value types

Legend

PropertySchema typeData typeEnumeration

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.