The terms included in DCMI are divided into a minimal set of base elements and an optional collection of refinements to these base elements.

DCMI中的术语被划分成最小化的基本元素集和对这些基本元素细化的可选集。

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All target connections within the grouping of if, Else if, and Else refinements must target sibling elements on the target data structure.

包含if、Else if和Else细分的组合内的所有目标连接必须针对目标数据结构中的兄弟(sibling)元素。

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The basic 15 elements of DCMI are normally given a dc: namespace, but supplemental terms and refinements are generally placed in the dcterms: namespace.

DCMI15个基本元素通常放在dc：名称空间中，但是追加的术语和细化通常放在dcterms：名称空间中。

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The basic 15 elements of DCMI are normally given a dc: namespace, but supplemental terms and refinements are generally placed in the dcterms: namespace.

DCMI15个基本元素通常放在dc：名称空间中，但是追加的术语和细化通常放在dcterms：名称空间中。

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