DC 1/2 (The Dublin Core Metadata Element Set) Dublin Core DC Metadata 3 DC 2/2 (interoperability) Dublin Core 15 4

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1 Dublin Core 1 Dublin Core Dublin Core Dublin Core Dublin Core Dublin Core 2

2 DC 1/2 (The Dublin Core Metadata Element Set) Dublin Core DC Metadata 3 DC 2/2 (interoperability) Dublin Core 15 4

3 Dublin Core metadata metadata metadata DC DC metadata 5 Dublin Core 6

4 Dublin Core Search Engine Dublin Core, 7 Dublin Core 8

5 DC DCMI nd International World Wide Web Conference, October 1994 Yuri Rubinsky OCLC Eric Miller Terry Noreault NCSA OCLC Dublin, Ohio OCLC/NCSA Metadata Workshop 50 9 DC DC DC DC DC 10

6 DC1~DC3 DC OCLC NCSA Dublin DC UKOLN (UK Office for Library and Information Networking) OCLC Warwick DC CNI (Coalition for Networked Information) OCLC Dublin 11 DC4~DC6 DC OCLC, DSTC (the Distributed Systems Technology Centre ) Canberra DC OCLC Helsinki DC OCLC Washington, D.C. 12

7 DC7~DC8 DC OCLC (Frankfurt am Main) DC OCLC (Ottawa) 13 DC9 DC NII (National Institute of Informatics ) OCLC metadata International Conference on Dublin Core and Metadata Applications

8 DC10 1/4 DC DCMI Metadata for e-communities Supporting Diversity and Convergence 2002 DC2002 metadata 15 DC10 2/ Conference Track WorkshopTrack Tutorial track 16

9 DC10 3/4 metadata Dublin Core Dublin Core 17 DC11 1/4 DC /28~10/02 Seattle, Washington, US 2003 Supporting Communities of Discourse and Practice--Metadata Research & Applications Conference Track Tutorial Track Workshop Track 18

10 DC11 2/4 interoperability 19 DC11 3/4 DCMI Working Groups Working Groups Preservation Working Group User Documentation Working Group Localization and Internationalization Working Group Libraries Working Group 20

11 DC12 DC /11~10/ Metadata Conference Track Tutorial Track Workshop Track 21 Dublin Core dublincore.org DC IETF DC (RFC2413) DC CEN Workshop Agreement CWA ANSI/NISO Z ISO

12 Dublin Core ( ) DC DC UN Food and Agriculture Organization UN Environment Program World Health Organization European Environment Agency DCMI 11% 23 DC Documents dublincore.org/documents/ Semantic Recommendations Other Recommendations Proposed Recommendations Superseded Recommendations Working Drafts Process Documents Recommended Resources 24

13 Semantic Recommendations DCMI Metadata Terms. This is the one-stop source of up-to-date information on DCMI metadata terms. This document will be regenerated periodically. 25 DCMI Metadata Terms Title: DCMI Metadata Terms Creator: DCMI Usage Board Identifier: Date Issued: Latest Version: Replaces: Translations: Document Status: This is a DCMI Recommendation. Description: This document is an up-to-date specification of all metadata terms maintained by the Dublin Core Metadata Initiative, including elements, element refinements, encoding schemes, and vocabulary terms (the DCMI Type Vocabulary). Date Valid:

14 Other Recommendations : Powell, Andy and Pete Johnston. Guidelines for implementing Dublin Core in XML Dublin Core Metadata Element Set, Version 1.1 (revised version) : Beckett, Dave, Eric Miller and Dan Brickley. Expressing Simple Dublin Core in RDF / XML : Hillmann, Diane I. Using Dublin Core : Cox, Simon. DCMI Box Encoding Scheme: Specification of the spatial limits of a place, and methods for encoding this in a text string : Cox, Simon. DCMI Period Encoding Scheme: Specification of the limits of a time interval, and methods for encoding this in a text string : Cox, Simon. DCMI Point Encoding Scheme: A point location in space, and methods for encoding this in a text string. 27 Dublin Core 1. title 2. creator 3. subject 4. description) 5. publisher 6. contributor 7. date 8. type 28

15 Dublin Core 9. format 10. identifier 11. source 12. language 13. relation 14. coverage 15. rights 29 Dublin Core Qualifiers Element Refinement make the meaning of an element narrower or more specific. Encoding Scheme identify schemes that aid in the interpretation of an element value. Controlled vocabularies Formal notations Parsing rules 30

16 1. title (Title) element-refinement: alternative creator (Creator) 32

17 3. subject (Subject and Keywords) encoding-scheme: LCSH MESH DDC LCC UDC description (Description ) element-refinement: tableofcontents abstract 34

18 5. publisher (Publisher) contributor (Contributor) 36

19 7. date Date ISO 8601 [W3CDTF] YYYY-MM-DD element-refinement: created valid available issued modified dateaccepted datecopyrighted datesummitted encoding-scheme: Period W3CDTF 38

20 8. type (Type) DCMI Type Vocabulary, [DCMITYPE] Format encoding-scheme: DCMIType 39 format (Format) 9. Internet Media Types [MIME] (Multipurpose Internet Mail Extensions) element-refinement: extent Medium encoding-scheme: IMT 40

21 10. identifier Resource Identifier URI (Uniform Resource Identifier) URL DOI (Digital Object Identifier) ISBN (International Standard Book Number) element-refinement: bibliographiccitation encoding-scheme: URI source (Source) encoding-scheme: URI 42

22 12. language Language RFC1766 ISO639 'en' 'eng' 'akk' (Akkadian) 'en-gb' encoding-scheme: ISO639-2 RFC relation (Relation) 44

23 element-refinement: isversionof hasversion isreplacedby replaces isrequiredby requires ispartof haspart isreferencedby references isformatof hasformat conformsto 13. ( ) encoding-scheme: URI coverage (Coverage) Thesaurus of Geographic Names [TGN] 46

24 14. ) ( element-refinement: spatial temporal jurisdiction encoding-scheme: Point ISO3166 Box TGN Period W3CDTF rights (Rights Management) element-refinement: accessrights lincense rightsholder 48

25 16. audience Audience A class of entity for whom the resource is intended or useful. A class of entity may be determined by the creator or the publisher or by a third party element-refinement: mediator educationlevel 49 DCMI Type Vocabulary Title:DCMI Type Vocabulary Creator:DCMI Usage Board Identifier: Date Issued: Latest Version: Replaces: Replaced By: Not applicable Translations: Document Status:This is a DCMI Recommendation. Description:The DCMI Type Vocabulary provides a general, cross-domain list of approved terms that may be used as values for the Resource Type element to identify the genre of a resource. The terms documented here are also included in the more comprehensive document "DCMI Metadata Terms" at Date Valid:

26 DCMI Type Vocabulary Collection Dataset Event Image Interactive resource Service Software Sound Text Physical Object StillImage MovingImage 51 The Core Elements Content Intellectual Property Instantiation Coverage Description Type Relation Source Subject Title Contributor Creator Publisher Rights Date Format Identifier Language Using Dublin Core,

27 Dublin Core HTML Expressing Qualified Dublin Core in HTML/XHTML meta elements XML Guidelines for implementing Dublin Core in XML 53? MARC MARC 54

28 XML XML SGML metadata XML metadata 55 MARC 245 $a A dirge HTML <title> A Dirge </title> HTML Dublin Core <meta name = "DC.Title" content = "A Dirge"> 56

29 HTML (Dublin Core) <html> <head> <title> A Dirge </title> <link rel = "schema.dc" href = " <meta name = "DC.Title" content = "A Dirge"> <meta name = "DC.Creator" content = "Shelley, Percy Bysshe"> <meta name = "DC.Type" content = "poem"> <meta name = "DC.Date" content = "1820"> <meta name = "DC.Format" content = "text/html"> <meta name = "DC.Language content = "en"> </head> 57 HTML (Dublin Core) <body><pre> Rough wind, that moanest loud Grief too sad for song; Wild wind, when sullen cloud Knells all the night long; Sad storm, whose tears are vain, Bare woods, whose branches strain, Deep caves and dreary main, - Wail, for the world's wrong! </pre></body> </html> 58

30 XML <?xmlversion="1.0"encoding="big5"?> <dc-record xmlns:dc= > <simpledc> <type> </type> <title> </title> <creator> </creator> <description> </description> <subject> </subject> <subject> </subject> <date> </date> <identifier>chart01-s.gif</identifier> <relation> </relation> <coverage> </coverage> <rights> </rights> </simpledc> 59 Dublin Core Dublin Core Projects 60

31 MICI-DC:Metadata Interchange for Chinese Information, Dublin Core-based metadata format MICI-DC Metalogy (XML/metadata ) Metalogy XML/Metadata

32 63 project-frame.html 64

33 90 CDWA Dublin Core 65 Dublin Core Dublin Core 66

34 Dublin Core 15 Dublin Core

35 90 69 Metadata Metadata Metadata Tag Metadata DTD 70

36 DTD Dublin Core element qualifier 71 metadata rar-rul-01.doc 72

37 rarebook.ncl.edu.tw/rbook.cgi/store/frameset.htm

(interoperability) Dublin Core 15 (The Dublin Core Metadata Initiative DCMI) 1995 (Dublin, Ohio) (The Dublin Core Metadata Element Set DC) DC DC DC DC

(Metadata) (interoperability) Dublin Core 15 (The Dublin Core Metadata Initiative DCMI) 1995 (Dublin, Ohio) (The Dublin Core Metadata Element Set DC) DC DC DC DCMI 2000 6 DC CEN/ISSS (European Committee