{"pageUrl":"https://promagen.com/how-to-add-json-ld-schema-for-ai-engines","lastModified":"2026-05-10","provenanceHash":"sha256:cba4d165f8d19bc47a7c4799cb00884f1b94111f31ab2d771d3b4f4d087f13b8","provenanceNote":"JSON-LD is the format recommended by Google's structured-data documentation. Schema.org is the canonical vocabulary. AI engine parsing behaviour is observable but not vendor-documented per format.","claims":[{"id":"claim-google-recommends-json-ld","statement":"Google's structured-data documentation recommends JSON-LD in <script type=\"application/ld+json\"> tags as the preferred format for structured data, over Microdata and RDFa.","evidenceUrl":"https://developers.google.com/search/docs/appearance/structured-data/intro-structured-data","lastVerified":"2026-05-10","hash":"sha256:7605ff9e25c0a949b381b51f9b58948565a037dee3278aa244452467dc9be930"},{"id":"claim-schema-org-canonical-vocab","statement":"Schema.org is the canonical structured-data vocabulary co-sponsored by Google, Microsoft, Yahoo, and Yandex. AI engines parse schema.org-vocabulary JSON-LD blocks.","evidenceUrl":"https://schema.org/docs/about.html","lastVerified":"2026-05-10","hash":"sha256:22791f812a5f23b2abf091f9dbf573dc360ef70f768d08ac5da9d320907f434f"},{"id":"claim-graph-pattern-shared-id","statement":"The @graph pattern wraps multiple schema types in one JSON-LD block with shared @id references between nodes (e.g. Article references Person via author @id, and Organization via publisher @id). Promagen Sentinel authority pages use this pattern.","evidenceUrl":"https://promagen.com/what-is-ai-visibility","lastVerified":"2026-05-10","hash":"sha256:518b41fa7ec36c87c513a6bb7ae96090d6122f62ad370089a5034b1aac156f65"}]}