Firstlty, the paper brings out license model of usage of learning resources by integrating learning object metadata specifiction with rightsexpressionlanguage.
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。
2
Giving the standard specifications of digital works' rights and information is crucial to solve it which is the problem of solving the interoperability of digital rightsexpressionlanguage.