We have introduced a series of standard prefix mappings (XHTML, RDF and RDFS) as well as for vocabularies that will be of use to describe our event in machine processable ways.
我们已经介绍了一系列标准的前缀映射(XHTML、RDF和RDFS)，也介绍了用来描述机器可处理的方法中事件的词汇。
We have introduced a series of standard prefix mappings (XHTML, RDF and RDFS) as well as for vocabularies that will be of use to describe our event in machine processable ways.
我们已经介绍了一系列标准的前缀映射(XHTML、RDF和RDFS)，也介绍了用来描述机器可处理的方法中事件的词汇。
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