Roadmap

  • Metadata for Digital Facsimiles
  • Re-Publication of Digital Facsimiles
    • Structuring the IIIF manifests
  • Sachsenspiegel_online
  • IIIF for Digital Editions

Metadata for Digital Facsimiles

  • captureType
    • singlePage, opening, detail
  • completeness
    • complete (different degrees possible: bookblock, cover, spine and edges)
    • partial (different degrees possible: coherent pages, example pages)
  • digitizationType
    • color, greyscale, bw, thermo, spectral, microscope, threeD, other
  • sourceType
    • original, reproduction
  • Controlled vocabulary at https://normdaten.staatsbibliothek-berlin.de/vocabulary/

Metadata in TEI

<surrogates>
  <bibl>
    <idno>HSP-UUID</idno>
    <ref type="manifest" target="https://some-manifest-url"/>
    <ref type="other" target="https://some-other-url"/>
    <ref type="thumbnail" target="https://some-jpg"/>
    <ref type="completeness" target=„http://some-thesaurus-uri"/>
    <date when="" type="digitized"></date>
    <date when="" type="issued"></date>
    <date when="" type="published"></date>
    <placeName type="digitizing" ref="some-uri"></placeName>
    <orgName type="digitizing" ref="some-uri"></orgName>
  </bibl>
</surrogates>

Facsimile in TEI




<facsimile xmlns="http://www.tei-c.org/ns/1.0" xml:id="ptr2images_mss_27-6-poet>
  <graphic xml:id="mss_27-6-poet-1_00001" 
           url="http://diglib.hab.de/mss/27-6-poet-1/00001.jpg" 
           n="Ir"/>
  <graphic xml:id="mss_27-6-poet-1_00002" 
           url="http://diglib.hab.de/mss/27-6-poet-1/00002.jpg" 
           n="Iv"/>
  <graphic xml:id="mss_27-6-poet-1_00003" 
           url="http://diglib.hab.de/mss/27-6-poet-1/00003.jpg" 
           n="1r"/>
  <graphic xml:id="mss_27-6-poet-1_00004" 
           url="http://diglib.hab.de/mss/27-6-poet-1/00004.jpg" 
           n="1v"/>
  …
</facsimile>

Re-Publication of Digital Facsimiles

  • Need to re-publish all digital facsimile, because of the age of the presentation
    • delivery of static jpg-files
    • no zoom, no other image manipulation possible
  • Some digital facsimile had been published as IIIF in the course of the project Manuscripts from German-Speaking Lands – A Polonsky Foundation Digitization Project → test implementation
  • Re-structuring of image storage
    • grouping by object type (mss, prints, etc) and shelf mark
    • more than one disc lead to possible multiple digitisation
  • Re-grouping into subcollections according to metadata information
  • from → /master/mss01/mss/27-6-poet-1/00001.tif
    to → /images/mss/27-6-poet/2005_standard_original/27-6-poet_00001.jp2

Structuring the IIIF manifests

  • more than one sequence and/or range
    • grouped by metadata combination
  • more than one image per canvas
  • „reconstruction“ of volumes (re-arrange, virtual binding)

Sachsenspiegel_online

  • example Cod. Guelf. 3.1 Aug. 2, the „Wolfenbüttel Sachsenspiegel“
  • Digital Edition Sachsenspiegel online (2004, SQL + Java)
  • The functionality comprised hovering transcription, et al.
 alte Sachsenspiegel online Homepage neue Sachsenspiegel online Transkription

Sachsenspiegel_online new: Indizes

  • Due to the lack of a publication plattform, the implementation as IIIF is (again) just a proof of concept
  • Does anybody implement IIIF Content Search API?
neue Sachsenspiegel online Registerbegriffe

Sachsenspiegel_online new: IIIF

  • Transcription, translation, and image annotations are specified as annotations.
  • Regions in the image have been preserved.
Ausschnitt aus dem JSON Manifest

IIIF in Digital Editions

  • Other digital editions will use IIIF to include images
  • A dedicated annotation server is not (yet) planned
  • Some editions acquire their transcription using HTR (so far Transkribus, switch to eScriptorium due to FAIRness is planned)
    → a more common text-image-linking is possible/desirable

<Ende/>