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Track and Trace Future, Present, and Past Product and Money Flows with a Resource-Event-Agent Model

In this article the authors present a reference model for the registration of economic data that enables the tracking and tracing of product and money flows in the registered data. The model is grounded in the Resource-Event-Agent (REA) ontology, which has its origin in accounting and provides the conceptual foundation for the International Organization for Standardization (ISO) open-edi transaction standard. The use of the reference model is illustrated with an example database that demonstrates the different usage scenarios covered by the model.