Content design for AI citability. Structure claims as: Entity (named, disambiguated) + Attribute (specific property) + Value (concrete, measurable) + Evidence (verifiable proof). Example fail: “We improve outcomes.” Example pass: “Acme Corp reduces deployment time to 24 hours (validated by 150 client implementations in 2025 case study library).” Every claim must pass EAV-E to be citable. Audit content quarterly for EAV-E compliance. Poor EAV-E compliance causes corroboration campaign underperformance. Not SEO — this is precision claim engineering for hallucination-avoidance clearance.