id,product_id,source,type,external_id,external_id_original
CID_11PJ7GPP75DG,PRD_2YJVZFHGV3W0,content,1,33d7724f-0c21-49e7-b4ca-3d1386dd12c6,
PID_0M0JM4BHSMN0,PRD_2YJVZFHGV3W0,product,2,bwg_migration.1601040,
PID_1R4XKNWDKGR0,PRD_2YJVZFHGV3W0,product,7,9781684916917,
PID_326M1WGVMJYG,PRD_2YJVZFHGV3W0,product,4,04000000C00001750529,