JSON
JavaScript Object Notation -- a lightweight, nested text format for structured data, and the canonical content format used across DatasetsBuilder.com.
JSON (JavaScript Object Notation) represents data as nested key-value pairs and arrays. It handles nested or hierarchical relationships -- like a product with multiple variants, or an article with tags and related links -- more naturally than a flat spreadsheet format. It's also the native format most AI systems and APIs expect.
Example
{"product": "Local Business Dataset", "price": 49, "formats": ["csv", "json", "xlsx"]} is valid JSON describing one dataset template.