entity_id,period_id,confidence,rationale,source_id,review_status ENT_VF_BLOODY_MARY,PER_MODERN_FOLKLORE,high,"A mirror-bound apparition deliberately summoned by chanting her name (often thrice) into a darkened mirror. The summoning ritual is genuinely performed (Dundes analyzes it as a pre-pubescent ostensive rite) — active ritual engagement, not fiction.",SRC_DUNDES_BLOODYMARY,reviewed