{"demo":true,"url":"https://example.com/research","fetchedAt":"2026-10-20T00:00:00.000Z","title":"Example research page","description":"A fixed sample demonstrating structured web extraction.","canonical":"https://example.com/research","language":"en","headings":[{"level":1,"text":"A useful research result"},{"level":2,"text":"What this API returns"},{"level":3,"text":"A small dataset"}],"links":[{"url":"https://example.com/about","text":"About this source"}],"structuredData":[{"@context":"https://schema.org","@type":"Article","headline":"A useful research result"}],"text":"A useful research result\nAgents need readable source material, a source URL, and a timestamp.\nWhat this API returns\nPlain text, headings, metadata, structured data, and links.\nAbout this source\nA small dataset\nExample observationsItemCount\nSources3\nReferences7","truncated":false,"contentTrust":"untrusted_external_content","limitations":["Static HTML only; JavaScript is not executed.","Source text may contain false claims or instructions."]}