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元数据抽象模型与新加坡框架刘炜上海图书馆 2007 数字图书馆建设与应用研讨会 * 深圳

主要内容 ,[object Object],[object Object],[object Object]

说明： Google 图片搜索对此 slide 亦有贡献

DC 元数据标准规范体系 Element | DCMES, DCQ Element |DCAM  DCAP (DCTerms++) ,[object Object],[object Object]

DC1.0 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],参见 :http://dublincore.org/usage/documents/principles/#element

DC 应用纲要 1.0 ,[object Object],[object Object],[object Object],[object Object],[object Object]

DC 眼中的世界 (DCAM) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DCMI 类型词表 (DCTYPE) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

“ 资源”的唯一必备属性： URI ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

进一步说明 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Resource has property DC:Creator DC:Title DC:Subject DC:Date. .. X 主语谓词属性词属性值 [optional qualifier] [optional qualifier] 修饰 / 限定词来自 (from) ： Stuart Weibel

Resource has Date "2000-06-13" Revised ISO8601 Resource has Subject "Languages -- Grammar" LCSH 来自 (from) ： Stuart Weibel

DC 属性元素的“领域和范围 (Domain and Range)” 见： http://dublincore.org/documents/domain-range/index.shtml

DCAM 图示 ( 来自 Andy Powell) Record (encoded as html, XML, or RDF/XML Description set Resource Description (URI) Resource Description (URI) Resource Description (URI) Statement Statement Statement language (pt-BR) value URI property (URI) syntax encoding scheme Vocabulary encoding scheme value string

新加坡框架进一步定义了 DC 应用纲要 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

应用指南功能需求领域模型元素集描述编码指南与数据格式社区领域模型元素词表 DCMI 抽象模型 DCMI 句法指南 RDF/S RDF 标注 Annotate 建立基础建立基础建立基础使用使用建立基础建立基础建立基础建立基础建立基础建立基础基础标准领域标准 DC 应用纲要新加坡框架图示 ( 来自 Tom Baker)

描述集纲要 (DSP) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],翻译、修改自 Mikael Nelsson 的演讲稿

参见： http://dublincore.org/architecturewiki/DescriptionSetProfile

当前元数据研究和应用中的问题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

一些建议 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

元素名是否应该翻译？ dc :creator [Server in Germany] [Server in CAS] [DCMI Server] （上图改编自 Stuart Weibel 有关演示文稿） ,[object Object],[object Object],[object Object],“ Verfasser” 标签 “ Creator” 标签 “ 创建者” 标签

元数据“记录”是怎样的结构？ ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

DCAM 打散了资源描述，在具体应用中如何实现？ ,[object Object],[object Object],[object Object],[object Object]

编码问题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

元数据抽象模型与新加坡框架谢谢！欢迎访问 DC 中文网： http://dublincore.cn/

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