relationship_id,parent_entity_id,child_entity_id,relationship_type,source,source_ref,gen,effective_start,effective_end,confidence_score,notes,created_at
402508,992596,4015,lobbying_affiliate,lobbying_affiliated_orgs,9dcd6539-773f-4c54-b9ee-5e4dc1f15c89,,,,1.0,,2026-04-19 18:34:11