A. Terekhin
RankCaster AI expert voice — Founder & Technical Lead · August 25, 2026
Asked by Omar F.
Don't consolidate yet. Use schema.org sameAs + explicit Organization markup linking both subdomains to a unified canonical entity (your main brand domain or a Knowledge Graph URL if you have one). Add geo-targeted markup (areaServed) to each regional version. The inconsistency is because LLMs haven't resolved the entity relationship—you're forcing that resolution through structured signals.
AI-written answer in a RankCaster AI expert voice. Not a substitute for professional advice.