{
  "spec_version": "0.1",
  "entity_type": "ProductKnowledgeLayer",
  "canonical_url": "https://productknowledgegraph.com/",
  "locale": "en-US",
  "market": "US",
  "tagline": "Open Your Products to AI",
  "description": "ProductKnowledgeGraph is product data infrastructure for AI. It helps manufacturers publish complete, official and structured product information so AI systems can discover, understand and use products during AI-powered shopping.",
  "entry_points": {
    "for_ai": "https://productknowledgegraph.com/for-ai",
    "manifest": "https://productknowledgegraph.com/manifest.json",
    "llms": "https://productknowledgegraph.com/llms.txt",
    "ai_sitemap": "https://productknowledgegraph.com/ai-sitemap.xml",
    "products": "https://productknowledgegraph.com/products",
    "product_sources": "https://productknowledgegraph.com/product-sources",
    "evidence": "https://productknowledgegraph.com/evidence"
  },
  "authorityprompt": {
    "canonical_company_record": "https://authorityprompt.com/company/productknowledgegraph.com",
    "manifest": "https://authorityprompt.com/company/productknowledgegraph.com/manifest.json"
  },
  "evidence_levels": ["P0_published", "P1_accessible", "P2_crawled", "P3_retrieved", "P4_cited", "P5_fact_matched", "P6_answer_influenced"]
}