本文档指定了区块链和分布式账本技术（DLT）的分类法和本体。该分类法包括概念分类法、DLT系统分类法和用例的应用领域、目的和经济活动部分分类法。本体包括类和属性以及概念之间的关系。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies a taxonomy and an ontology for blockchain and distributed ledger technologies (DLT). The taxonomy includes a taxonomy of concepts, a taxonomy of DLT systems and a taxonomy of application domains, purposes and economy activity sections for use cases. The ontology includes classes and attributes as well as relations between concepts.All current amendments available at time of purchase are included with the purchase of this document.