id,product_id,source,type,external_id,external_id_original
CID_1WXJDNT58QN0,PRD_3R0HGTGP5KJ0,content,1,19e99c93-50ef-4f5c-a82e-bc8d83382615,
PID_0BRHRGTGZ2TG,PRD_3R0HGTGP5KJ0,product,2,bwg_migration.1392031,
PID_0ZWWM1KCPZ1G,PRD_3R0HGTGP5KJ0,product,7,9781685798048,
PID_21YVA97TT140,PRD_3R0HGTGP5KJ0,product,4,68579804C00001570168,