id,product_id,source,type,external_id,external_id_original
CID_3CSTHJWYYYV0,PRD_21PRH9V0WF6G,content,1,cc8fab79-bf89-4c35-8f43-4bc0d5fdf0e8,
PID_0VRK6E89GQAG,PRD_21PRH9V0WF6G,product,2,bwg_migration.830934,
PID_1FWXXZ15AKHG,PRD_21PRH9V0WF6G,product,7,9781642753332,
PID_2HYMG6NKFNM0,PRD_21PRH9V0WF6G,product,4,04000000C00001079591,