Dataset & Open Data Repository Schema (JSON-LD Blueprint)
Structured data for open datasets, benchmark research files, and public statistical corpora qualifying for Google Dataset Search.
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Production JSON-LD Code Block
Embed this structured data block directly into your HTML <head> or framework layout template.
{
"@context": "https://schema.org",
"@type": "Dataset",
"name": "Global Web Performance & INP Benchmark Dataset 2026",
"description": "An open dataset containing 500,000 anonymized real-user Core Web Vitals measurements across 20 global CMS platforms.",
"url": "https://omniseotools.com/datasets/cwv-benchmarks-2026",
"license": "https://creativecommons.org/licenses/by/4.0/",
"spatialCoverage": "Global",
"temporalCoverage": "2025-01-01/2026-09-30",
"variableMeasured": [
"Interaction to Next Paint (INP)",
"Largest Contentful Paint (LCP)",
"Cumulative Layout Shift (CLS)"
],
"distribution": [
{
"@type": "DataDownload",
"encodingFormat": "text/csv",
"contentUrl": "https://data.omniseotools.com/csv/cwv-benchmarks-2026.csv"
},
{
"@type": "DataDownload",
"encodingFormat": "application/x-parquet",
"contentUrl": "https://data.omniseotools.com/parquet/cwv-benchmarks-2026.parquet"
}
],
"creator": {
"@type": "Organization",
"name": "OmniSEO Research Labs",
"url": "https://omniseotools.com"
}
}Typed Properties Specification (6 Fields)
Key Schema.org properties and sub-objects required to qualify for rich snippet treatment in Google Search.
| Property | Expected Type | Status | Description & Example |
|---|---|---|---|
| distribution | Array<DataDownload> | Required | Direct download links to dataset files (CSV, JSON, Parquet). e.g. [{ "@type": "DataDownload", ... }] |
| variableMeasured | Array<Text> | Text | Required | Specific scientific or economic variables recorded in the data. e.g. ["Interaction to Next Paint (INP)", "Largest Contentful Paint (LCP)"] |
| license | URL | Required | Open data license (e.g. CC-BY-4.0, ODbL). e.g. https://creativecommons.org/licenses/by/4.0/ |
| spatialCoverage | Text | Place | Required | Geographic region covered by the data. e.g. Global |
| temporalCoverage | Text | Recommended | Date range in ISO 8601 interval format (e.g. 2025-01-01/2026-09-30). e.g. 2025-01-01/2026-09-30 |
| creator | Organization | Person | Required | Research institution or data author. e.g. { "@type": "Organization", "name": "..." } |
Google Search Console Pitfalls & Critical Warnings
Avoid these 3 common validation traps, parser errors, and algorithmic policy penalties when deploying Dataset schema.
Missing direct DataDownload contentUrl in distribution
Pointing distribution to an HTML paywall page instead of direct file downloads.
Supply direct DataDownload objects with valid contentUrl.
Vague or Missing variableMeasured Identifiers
Leaving variableMeasured empty prevents scientific researcher discovery.
Enumerate key measured metrics (e.g. 'INP', 'LCP').
Invalid temporalCoverage Interval Format
Writing 'Jan 2025 to Sep 2026' instead of ISO standard '2025-01-01/2026-09-30'.
Use ISO 8601 date interval syntax.
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