Sarah Hartmann, Jürgen Kett. The GND initiative : Developing a backbone for the web of cultural and scientific data

Transcription

1 1 Sarah Hartmann, Jürgen Kett The GND initiative : Developing a backbone for the web of cultural and scientific data

2 2 19 GND initiative LIBER th July 2017 The Integrated Authority File = Gemeinsame Normdatei (GND) Names of Persons 47% Persons 30% Geographic Names 2% Conferences 6% Corporate Bodies 11% Works 2% Subject Headings 2%

3 3 19 GND initiative LIBER th July 2017 Interfaces and formats GND PICA MARC 21 XML RDF XML Turtle JSON DNB OPAC Data Service FTP OAI-PMH SRU passive Linked Data Service Entity Facts Cataloguing Client API SRU Record Update active API Webcat (Persons)

4 4 19 GND initiative LIBER th July 2017 GND characteristics and sustainbility each record describes one entity (exception: names) Unique, persistent Identifier ( basis for URI) Entities have attributes and relationships to other entities Relations are designated by codes Modular data structure 1918 Georgia OꞌKeeffe, Hands Alfred Stieglitz Maler Malerin Georgia OꞌKeeffe Women painters Künstlerin Ghost Ranch, Abiquiu, NM Art Institute of Chicago Sky above Clouds IV Sun Prairie, Wis Santa Fe, NM

5 5 19 GND initiative LIBER th July 2017 The GND initiative Organisation Guidelines Work program

6 6 19 GND initiative LIBER th July 2017 Organisation

7 7 19 GND initiative LIBER th July 2017 GND cooperative organizational structure STA GND Committee Policy + Reconcilement GND Central Office Office + Infrastructure Agency Agency... Agency Coordination + Curation Participants Creating the Data

8 8 19 GND initiative LIBER th July 2017 Guidelines

9 9 19 GND initiative LIBER th July 2017 Guidelines trusted quality neutral domain transcending transparent permanently accessible stable run cooperatively obliging rules open and free unambiguous

10 10 19 GND initiative LIBER th July 2017 Work program

11 11 19 GND initiative LIBER th July 2017 Work program Action field 1 organisation and communication Action field 2 data management, maintenance, standardisation Action field 3 import and datamining Action field 4 visualisation and end user applications Action field 5 data supply and cataloging processes Action field 6 collaboration with other communities

12 12 19 GND initiative LIBER th July 2017 Opening up to museums and archives STA GND Committee GND Central Office Agency Museum Archive new new new Action field 1 - organisation and communication Future

13 13 19 GND initiative LIBER th July 2017 Develop a domain transcending authority data system modularize the data structure GND- CORE common minimum standard community and application specific extensions (GND-PLUS) easy to use APIs and interfaces optimize data management - tracking of changes and provenance - suggestions for modification, add comments Action field 2 - data management, maintenance, standardisation

14 14 19 GND initiative LIBER th July 2017 Analyze, linking and integrating data GND assistants extend semantic links (internal and external) monitoring data quality - clearing up inconsistency, errors, doublets clustering (e. g. works) Action field 3 - import und datamining

15 15 19 GND initiative LIBER th July 2017 Improve access to GND network function as a signpost modules for visualization and navigation (test) implementation of semantic search system Action field 4 - visualization and end user applications

16 16 19 GND initiative LIBER th July 2017 Cooperative data supply modernize the infrastucture of data supply integration of GND in current systems interlocking of the cataloging and indexing workflows Action field 5 - data supply and cataloging processes

17 17 19 GND initiative LIBER th July 2017 Expand user groups and applications deepen cooperations (Wikipedia/Wikidata, research, publishers ) expand linking to other data sources or identifier systems provide applications to participate easily Action field 6 - collaboration Source of image: Quelle:

18 18 19 GND initiative LIBER th July 2017 Next steps Project ORCID DE: GND ORCID Start project DDUP: quality control 2017 Establishment of GND cooperative Project ARACHNE: infrastructure for linking data Project GND4C: GND for cultural data In the pipeline: project GND for publishers

19 19 19 GND initiative LIBER th July 2017 Thanks! Questions?

20 20 19 GND initiative LIBER th July 2017 Back-up

21 21 19 GND initiative LIBER th July 2017 Challenges Develop a backbone for the web of cultural and scientific data - Integration of new partners - other requirements of cultural and scientific data providers - discussions about - rules, different kinds of views, quality levels responsibilities - who is allowed to create and update/correct which records or values - need for provenance data

22 22 19 GND initiative LIBER th July 2017 GND characteristics and sustainbility each record describes one entity (exception: names) Unique, persistent Identifier ( basis for URI) Entities have attributes and relationships to other entities Relations are designated by codes Modular data structure 1918 Georgia OꞌKeeffe, Hands Alfred Stieglitz Maler Malerin Georgia OꞌKeeffe Women painters Künstlerin Ghost Ranch, Abiquiu, NM Art Institute of Chicago Sky above Clouds IV Sun Prairie, Wis Santa Fe, NM

23 23 19 GND initiative LIBER th July 2017 Vernetzung innerhalb der GND Humboldt, Wilhelm von Berlin Humboldt, Elisabeth von Humboldt, Alexander von Ideen zu einer Geographie der Pflanzen Naturwissenschaftler Geograph

24 24 19 GND initiative LIBER th July 2017 Vernetzung zu externen Quellen Humboldt, Alexander von

25 25 19 GND initiative LIBER th July 2017 Personen in der GND zwei Satzarten - Personennamen (Tn) und Personen (Tp) Müller, Heinrich Personennamen - nicht-individualisierte Datensätze - verwendet für beliebig viele Personen mit diesem (bevorzugten) Namen Personen - individualisierte Datensätze - verwendet für genau eine Person Müller, Heinrich monatlicher Zuwachs ca Datensätze

26 26 19 GND initiative LIBER th July 2017 Voraussetzungen zur aktiven Mitarbeit Unterzeichnung der Kooperationsvereinbarung - (inkl. Leitlinien) ISIL (International Standard Identifier for Libraries and Related Organizations (ISIL) oder MARC Organization Code zur eindeutigen Identifikation

27 19 GND initiative LIBER th July 2017 Actions Create new records Add additional information in existing records - z. B variant names, other attributes used for identifying the entity Correction of existing values Merging records / heading replaced by another (Umlenkung) in case of insufficient permission - adding hints or requests to correct a record / values 27

28 19 GND initiative LIBER th July 2017 User groups in GND Different level mark provenance of the records Level see MARC 079 $c Level - 1 curation / quality team of library network - 2 local curation / quality team - 3 trained users - 4 untrained users - 5 other, non-librarian users - 6 legacy data, not edited by curation team - 7 automatically generated records Special responsibilities - For musical works (level 1) - For transcription or names in non-latin script 28

29 19 GND initiative LIBER th July 2017 Actions according to level Create new record - any user (with assigned level) add additional information - any user corrections of existing records (elements, values) - same or lower level (certaine elements) Replace / delete / split - any user - but if lower level than 3: just a request for replace / delete / split 29

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