entity_id,period_id,confidence,rationale,source_id,review_status
ENT_NORR_GINNUNGAGAP,PER_NOR_VIKING,high,"The yawning primordial void between Niflheim and Muspelheim, where their rime and heat met to generate Ymir and the cosmos. Gylfaginning; Völuspá 3 (gap var ginnunga).",SRC_PROSE_EDDA,reviewed