Listing 7 & 8

Working example for listings 7 & 8 in the article titled "Creating application-specific metadata profiles while improving interoperability and consistency of research data...本可运行示例对应刊载于题为《在提升研究数据互操作性与一致性的同时构建面向应用场景的元数据概要……》的论文中的代码清单7与代码清单8