Use the Open directory button to select the working directory containing the previously extracted objects.

使用Open Directory按钮选择包含以前提取的对象的工作目录。

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For example, the Open Directory project, a general taxonomy used for Web sites, was once very popular.

例如曾经很受欢迎的Open Directory项目，这是一种用于Web站点的常规分类。

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Open Directory RDF content: Download RDF dumps of the Open Directory database (1.9gb, zipped, 5,354,663 individual records).

Open Directory RDF内容：下载Open Directory数据库的RDF转储(1.9 GB，压缩版，5,354,663条记录)。

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OpenDOAR directory of open access repositories, searchable by location, contents and statistics.

UNESCO: Global Open Access Portal

The Directory aims to be comprehensive and cover all open access scientific and scholarly journals that use an appropriate quality control system, and it will not be limited to particular languages or subject areas.

UNESCO: Global Open Access Portal

The aim of the Directory is to increase the visibility and ease of use of open access scientific and scholarly journals thereby promoting their increased usage and impact.

UNESCO: Global Open Access Portal