METS Metadata Encoding and Transmission Standard Safon metadata

METS Metadata Encoding and Transmission Standard Safon metadata ar gyfer yr amgylchedd digidol A metadata standard for the digital environment 2007 -10 -29

Metadata a chasgliadau digidol Metadata and digital collections n Disgrifio | Description n Rheoli | Management n n n Darganfod | Discovery Defnydd | Use Gwrthyrchau cymhleth | Complex objects Cadwedigaeth | Preservation Hawliau | IPR Tarddiant | Provenance Dosbarthu | Delivery 2

METS n Metadata encoding and transmission standard Amgodion | Encoding n Cyfnewid | Transmission n Safon | Standard n 3

METS & OAIS “Depending on its use, a METS document could be used in the role of Submission Information Package (SIP), Archival Information Package (AIP), or Dissemination Information Package (DIP) within the Open Archival Information System (OAIS) Reference Model. ” http: //www. loc. gov/standards/mets/METSOverview. html 4

METS n Sgema wedi’i fynegi gan ddefnyddio iaith sgema XML a gynlluniwyd gan y World Wide Web Consortium Schema is expressed using the XML schema language developed by the World Wide Web Consortium 5

METS? n Caiff y sgema ei gynnal gan Swyddfa Datblygu Rhwydwaith a Safonau MARC Llyfrgell y Gyngres a’i arolygu gan Fwrdd Golygyddol The schema is maintained by the Network Developkent and MARC Standards Office of the Library of Congress supervised by an Editorial Board 6

Bwrdd METS Board n n n n n Stanford University California Digital Library British Library University of California University of Alberta Staats- und Universitätsbibliothek, Göttingen Bodleian Library at Oxford University New York University Library of Congress § § § § University of Illinois, Urbana. Champaign Preston & Lynch OCLC Indiana University Project Kopal, German National Library Massachusetts Institute of Technology Brown University Harvard University 7

METS n n Datblygwyd METS yn 2001 METS developed in 2001 Fersiwn presennol yw 1. 6 (Hydref 2006) Present version is 1. 6 (October 2006) Datblygu o gynllun MOA 2 Developed from the MOA 2 project Fframwaith neu flwch XML ar gyfer metadata An XML framework of envelope for metadata 8

MOA 2? Making of America 2 n http: //sunsite. berkeley. edu/moa 2/ n 9

Gwrthrych METS | A METS object <mets> <mets. Hdr> Pennyn|Header <dmd. Sec> Disgirifiadol|Descriptive <amd. Sec> Gweinyddol|Administrative <file. Sec> Infentori|File inventory <struct. Map> Strwythur|Structure <behavior. Sec> Ymddygiadau|Behaviours </mets> 10

mets. Hdr <mets. Hdr> <agent> <name> <note> </agent> </mets. Hdr> Priodoleddau|Attributes: ID, CREATEDATE, LASTMODDATE, RECORDSTATUS 11

dmd. Sec <dmd. Sec ID=“ 1234”> <md. Ref /> <md. Wrap> <bin. Data> <xml. Data> </md. Wrap> <dmd. Sec> [a/neu | and/or] [neu | or] 12

dmd. Sec • MODS Metadata Object Description Schema http: //www. loc. gov/standards/mods/ • DCMI Dublin Core Metadata Initiative http: //dublincore. org/ 13

amd. Sec <amd. Sec id=“ 1234”> <tech. MD> Technegol|Technical <rights. MD> Hawliau|IP Rights <source. MD> Gwreiddiol|Original <digiprov. MD> Tarddiant digidol | Digital provenance </amd. Sec> 14

amd. Sec • MIX NISO Metadata for Images in XML http: //www. loc. gov/standards/mix/ • Text. MD Schema for Technical Metadata for Text http: //dlib. nyu. edu/METS/textmd. xsd • METSRights Schema for Rights Declaration http: //cosimo. stanford. edu/sdr/metsrights. xsd • PREMIS Preservation Metadata: Implementation Strategies Data Dictionary http: //www. loc. gov/standards/premis/ 15

Gwrthrych METS | A METS object <mets> <mets. Hdr> Pennyn|Header <dmd. Sec> Disgirifiadol|Descriptive <amd. Sec> Gweinyddol|Administrative <file. Sec> Infentori|File inventory <struct. Map> Strwythur|Structure <behavior. Sec> Ymddygiadau|Behaviours </mets> 16

file. Sec <file. Sec> <file. Grp> <file> <FContent> [a/neu|and/or] <Flocat> </file. Grp> <file. Sec> 17

struct. Map § Calon y gwrthrych METS Heart of the METS object § Yr unig elfen hanfodol yn y sgema METS The only mandatory element in the METS schema § Gellir cynrychioli hierarchi o fewn un gwrthyrch METS (ftpr) neu trwy gyfres o wrthrychau METS (mtpr) Hierarchy represented internally in a METS object (ftpr) or externally in a series of objects (mptr) 18

struct. Map <struct. Map> <div> <mptr> [allanol|external] <fptr> [mewnol|internal] </div> </struct. Map> 19

Cysylltu o fewn METS (ID/IDREF) Links within METS (ID/IDREF) 20

Cysylltu o fewn METS (ID/IDREF) Links within METS (ID/IDREF) 21

Cysylltu o fewn METS (ID/IDREF) Links within METS (ID/IDREF) 22

Cysylltu o fewn METS (ID/IDREF) Links within METS (ID/IDREF) 23

Cysylltu o fewn METS (ID/IDREF) Links within METS (ID/IDREF) 24

Esiamplau | Examples n NLW Peniarth MS 2 http: //digidol. llgc. org. uk/METS/LLT 00001/frames Troi tudalen | Page turning Yny lhyvyr hwnn n n http: //digidol. llgc. org. uk/METS/YLH 00001/frames Nythu elfennau | Nesting elements The Flint sit-down strike audio gallery n n http: //www. historicalvoices. org/flint/index. php n Safle yn gweithio ar METS |METS website 25

Mwy o wybodaeth More information Gwefan swyddogol METS official web site http: //www. loc. gov/mets/ n Lyn Léwis Dafis n Pennaeth yr uned ddigido a metadata Ll. GC Head of the digitisation and metadata unit NLW lvd@llgc. org. uk 01970 632825 26