ocr: temlyps =1 Sequence Number PTOXY Location EPCKA) LocationtDIDM 041 has: attribute Image Validity has attributa Eteni U - - Check LCheck Fiefdi canbea has nart Amount u. n5 - Coupon canbea Account U. - Other Document Routing Transit Process Code Serial Number Operational Field #4 Operational Field #6 Figure 1. Semantic network,