l7-graph-schema-yoast/leaf

This page emits a Yoast-shaped @graph-nested JSON-LD payload — one <script type="application/ld+json">wrapping WebSite, Organization, Person, BreadcrumbList, Article, and FAQPage. Each member carries a deliberate defect its downstream check should catch.

Before the Phase 18 @graph flatten, _extract_schema_blocks saw one wrapper dict with no usable @type and every schema check on this page either went silent or fired a wrong warn. After the flatten each @graph member is its own top-level block and the planted defects fire.