id,product_id,source,type,external_id,external_id_original
CID_345XJSQ6KF40,PRD_3TCDNZAJG7M0,content,1,3b37c816-3a1a-40eb-ba2d-f78dd1a468be,
PID_0P62TRMB7PW0,PRD_3TCDNZAJG7M0,product,2,bwg_migration.1403929,
PID_1TADPAD4SK30,PRD_3TCDNZAJG7M0,product,4,97534542C00001579469,
PID_3C444H1X2MSG,PRD_3TCDNZAJG7M0,product,3,9781975345426,
PID_3G8Q02TEMHCG,PRD_3TCDNZAJG7M0,product,7,9781975345426,