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JSON-LD NewsArticle with author and publisher

A valid NewsArticle with two authors, a publisher whose logo carries explicit pixel dimensions, three images at the aspect ratios news results expect, and both publication and modification timestamps. For testing article extraction and date normalisation.

Web assetsJSON parsingSchema validationMetadata testing
Preview, first 43 linesjson
{
  "@context": "https://schema.org",
  "@type": "NewsArticle",
  "@id": "https://www.example.com/news/winter-range-announced#article",
  "headline": "Winter range announced",
  "description": "Sample news article record. Fictional data.",
  "datePublished": "2026-01-01T08:00:00+00:00",
  "dateModified": "2026-01-01T10:15:00+00:00",
  "mainEntityOfPage": {
    "@type": "WebPage",
    "@id": "https://www.example.com/news/winter-range-announced"
  },
  "author": [
    {
      "@type": "Person",
      "name": "A. Sample",
      "url": "https://www.example.com/authors/a-sample"
    },
    {
      "@type": "Person",
      "name": "B. Example"
    }
  ],
  "publisher": {
    "@type": "Organization",
    "name": "Example Dispatch",
    "logo": {
      "@type": "ImageObject",
      "url": "https://cdn.example.net/img/logo.png",
      "width": 600,
      "height": 60
    }
  },
  "image": [
    "https://cdn.example.net/img/news-16x9.jpg",
    "https://cdn.example.net/img/news-4x3.jpg",
    "https://cdn.example.net/img/news-1x1.jpg"
  ],
  "articleSection": "Product news",
  "inLanguage": "en",
  "isAccessibleForFree": true
}

Specifications

Seed
70400
Site
example.com (fictional)
Format
JSON-LD (schema.org)
Encoding
UTF-8
Types
NewsArticle, Person, Organization, ImageObject
Authors
2
Images
3

Testing contract

Expected to pass
Scenario
Extract article metadata for a news index.
Expected result
Two Person authors are returned in order, the publisher logo resolves with width 600 and height 60, and datePublished/dateModified parse as ISO 8601 with an explicit UTC offset.

What is a .json file?

JSON (JavaScript Object Notation) is a lightweight, text-based data-interchange format representing objects, arrays, strings, numbers, booleans, and null. It is language-independent, human-readable, and the dominant format for web APIs and configuration. It requires a single well-formed root value.

How to use this file

Use an example JSON file to test parsers and serializers, schema validation, Unicode and number-precision handling, and API request or response processing.

How to use this file for testing

“JSON-LD NewsArticle with author and publisher” is a deterministic Testaroo fixture for Web assets, JSON parsing, Schema validation, Metadata testing. Favicons, web app manifests, service workers, robots and sitemap files, Open Graph images, and .well-known resources, for testing web tooling, crawlers, PWA installers, and asset pipelines.

Documented properties for this file: seed 70400 · UTF-8 · JSON-LD (schema.org). Compare results against paired or grouped companions on this page when present (clean↔damaged, searchable↔scanned, or format twins) so scores stay reproducible across runs.

Download the file once, keep the path stable in CI or local scripts, and treat the spec table as the contract: dimensions, seeds, field lists, and roles are intentional. Corrupt or invalid samples are labelled as such, expect parsers to fail loudly rather than silently accept them.

Web-platform fixtures are standards-compliant samples against fictional example.com data. Test crawlers, PWA installers and manifest validators, favicon/icon pipelines, service-worker registration, or .well-known parsers against the documented structure.

Code examples

import json

with open("jsonld-news-article.json") as f:
    data = json.load(f)
print(type(data), len(data))

Generated by generation/web_p7.py. Free for any use, no attribution required, license.

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