oslc_cm与rdf是前缀。
使用拉丁语作前缀。
Declare the HTML and bean prefixes.
声明html和bean前缀。
Use prefixes that indicate the package or module.
使用表明包或模块的前缀。
We use the prefixes because URIs and URLs can be pretty unwieldy.
之所以定义前缀，是因为URI和URL非常难用。
In many cases, locations that are near each other have common prefixes.
在许多情况下，相邻的位置通常有相同的前缀。
For the purposes of this column, certain prefixes map to the following.
对于本专栏而言，特定前缀的映射含义如下。
Again, you have to be very careful about prefixes in XPath expressions.
同样，必须非常小心地处理XPath表达式中的前缀。
The USING clause is a convenience, used to declare prefixes for namespaces.
USING子句提供一种便利，用于声明名称空间的前缀。
For W3C-defined elements and attributes, use the prefixes that the W3C USES.
对于W3C定义的元素和属性，使用W3C所用的前缀。
For practical purposes, prefixes are required when you intermix vocabularies.
出于实用目的，在混合使用多个词汇表时，才需要前缀。
Additional prefixes would be added to this guideline as their use is approved.
由于附加前缀的使用已经获得批准，因此可以将它们添加到这条指导原则中。
Note that namespaces have been left out, leaving only the prefixes for clarity.
请注意，为了清楚起见，已省去命名空间，仅保留了前缀。
PrefixInt prefixes a (user-configured) integer to its integer input stream.
PrefixInt 在它的整数输入流之前加上一个（用户配置的）整数。
Use no prefix for the IXRetail namespace. Use only these prefixes and definitions.
不对IXRetail名称空间使用前缀。
Namespaces introduce even more lexical flexibility (such as a choice of prefixes).
名称空间又带来了更大的词法灵活性(比如是否使用前缀是可选的)。
Trying to evaluate namespace prefixes for a node other than current is error-prone.
尝试为节点(而不是current)计算名称空间前缀很容易出错。
XPath cannot find a node because the mapping of the prefixes to the URIs is missing.
XPath找不到节点，因为缺少前缀到URI的映射。
The prefixes are then used in any paths expressions used to navigate in the XML document.
前缀用于在XML文档中导航时使用的任何路径表达式中。
This article discusses version and use-when, and mentions extension-element-prefixes.
本文将讨论version和use-when，简单介绍 extension-element-prefixes。
The XPath expression does not need to use the same prefixes, only the same namespace URIs.
XPath表达式不一定要使用相同的前缀，只需要名称空间uri相同即可。
By using namespaces and accompanying namespace prefixes, you avoid this problem altogether.
通过使用名称空间和对应的名称空间前缀，您可以彻底避免这个问题。
Note that dc and cc are prefixes to work properties to indicate the source of specification.
注意dc和cc是作品属性的前缀，用来表明规范的来源。
As elements in the source document have prefixes, it's clear that they belong to a namespace.
由于原文档中的元素使用了前缀，因此可以很明显地看出它们属于一个名称空间。
RDFa also inherited some features of XML, such as namespace prefixes, which can be confusing.
RDFa还继承了XML的一些功能，比如很容易混淆的命名空间前缀。
StAX can even generate namespace prefixes for namespaces that have not been formally declared.
StAX甚至可以为没有正式声明的名称空间生成名称空间前缀。
Note that we can introduce new namespace prefixes in an arbitrary block such as the footer here.
注意，可以在任意块中引入新的命名空间前缀，例如这里就是页脚。
Listing 7 illustrates splitting our two text files with different prefixes for the output files.
清单7演示了对两个文本文件执行分解的过程，对输出文件使用了不同的前缀。
The namespaces and their prefixes are documented in the XML file, so you can use them from there.
名称空间及其前缀均存档在此XML文件内，因此可以从那里使用它们。
Often you'll want to specify particular namespace prefixes for the namespace URIs in your messages.
通常，您希望为消息中的命名空间uri指定特定的命名空间前缀。
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