本文首先通过权利信息描述和资源的元数据描述的整合提出了教育资源的数字权利许可证基本模型。
Firstlty, the paper brings out license model of usage of learning resources by integrating learning object metadata specifiction with rights expression language.
本文首先通过权利信息描述和资源的元数据描述的整合提出了教育资源的数字权利许可证基本模型。
Firstlty, the paper brings out license model of usage of learning resources by integrating learning object metadata specifiction with rights expression language.
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