relationship_id,subject_entity_id,relationship_type,object_entity_id,confidence,rationale,source_id,review_status,period_id
7879,ENT_NOR_NIDHOGG,aligned_with,ENT_MON_ECHIDNA,low,"Modern comparative cross-tradition pairing: Níðhöggr as the Norse functional cognate of the Greek chthonic monster-serpent of the Echidna brood (aligned_with = modern functional analogue, not ancient identification).",SRC_POETIC_EDDA,reviewed,