Answer Card
Which schema properties best convey update intent to LLMs
TL;DR: `dateModified`, `datePublished`, and `lastReviewed` (when supported) are the key schema properties to show updates. Combined with Article, FAQ, or HowTo schema, they clearly signal recency to AI systems.
Key facts
- Core
- dateModified + datePublished always included
- Optional
- lastReviewed for medical/financial content
- Context
- Use with Article/FAQPage/HowTo schemas
- Consistency
- Match visible dates with JSON-LD dates