abstract:As open educational resources (OER) becomes a more established concept, its growth and continued success not only center around the creation of new content but also depend upon the development and evolution of existing content, licenses permitting. The evolution of and persistent access to existing content requires easily editable works and the ability to download local copies of OER files so that no technical limitations hinder what the license permits. Such measures as text files, OpenDocument formats, and version control present a way to keep OER content editable and shareable, in compliance with licenses. Librarians are uniquely positioned to help users understand those solutions.

中文翻译：

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应对开放教育资源的技术挑战

摘要：随着开放教育资源 (OER) 成为一个更加成熟的概念，它的增长和持续成功不仅围绕着新内容的创建，而且还取决于现有内容的开发和演变（如果许可）。现有内容的演变和持续访问需要易于编辑的作品和下载 OER 文件本地副本的能力，以便没有技术限制阻碍许可证允许的内容。诸如文本文件、OpenDocument 格式和版本控制之类的措施提供了一种方法来保持 OER 内容可编辑和可共享，并符合许可证。图书馆员处于独特的位置，可以帮助用户理解这些解决方案。