标准摘要
[中文适用范围]： ISO/IEC 13250 的这一部分为主题图定义了基于 XML 的交换语法，可用于交换 [ISO/IEC 13250-2] 中定义的数据模型的实例。 它还定义了从交换语法到数据模型的映射。 语法是使用 RELAX-NG 模式定义的，并且通过映射到数据模型提供了更高的精度，这也有效地定义了语法的解释。 [外文原描述]： ISO/IEC 13250-3:2013 defines an XML-based interchange syntax for Topic Maps, which can be used to interchange instances of the data model defined in ISO/IEC 13250-2. It also defines a mapping from the interchange syntax to the data model. The syntax is defined with a RELAX-NG schema, and more precision is provided through the mapping to the data model, which effectively also defines the interpretation of the syntax.
英文名称Information technology - Topic Maps - Part 3: XML syntax