id,product_id,source,type,external_id,external_id_original
CID_1RS9HZQBD1XG,PRD_2G9TRDV7S39G,content,1,a7e8ba68-833a-423f-a4bb-d553a8f7ca4c,
PID_0RZD74HNGQW0,PRD_2G9TRDV7S39G,product,2,bwg_migration.1410630,
PID_1D3R2PA1AG30,PRD_2G9TRDV7S39G,product,4,97536139C00001585573,
PID_2PXPGXYZFNSG,PRD_2G9TRDV7S39G,product,3,9781975361396,
PID_3V01CEQB1ECG,PRD_2G9TRDV7S39G,product,7,9781975361396,