Verified75% confidenceFactExact time
JSON Schema is a declarative specification based on JSON format, originating from a community draft in 2009, with standardization work advanced by the IETF in RFC 8927 and subsequent drafts.
5
Sources
75%
Confidence
Long-term
Relevance
7/22/2026
First Seen
Sources
Related Claims
VerifiedJSON Schema is maintained by the IETF, and the current version is Draft 2020-12.81% similarVerifiedJSON Schema is a specification for describing and validating JSON data structures, capable of defining field requirements, data types, and value ranges.80% similarUnverifiedJSON Schema is an IETF standard that supports constraint expressions such as minimum/maximum, enum, pattern, and $ref.77% similarVerifiedGeoJSON is an open standard geospatial data format based on JSON, formally specified by the IETF in RFC 7946.76% similarVerifiedJWT (JSON Web Token) is an open standard (RFC 7519).73% similar
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