Both of these are referenced elements found later in the schemainstance.
稍后您将发现,这两个元素将在模式实例中被引用。
2
Listing 2 demonstrates the initial elements and attributes of the hierarchy within an XML schemainstance.
清单2展示了一个XML模式实例中的初始元素和属性的层次结构。
3
In theory, this should eliminate any problems with interoperability, since the schemainstance defines the actual structure of the XML, and it's up to each platform to process that XML as appropriate.