crm and skos in the digicult-network - gbv · 2011-11-29 · 2. xtree + skos what is skos •...

DAI Workshop Berlin, 23.11.2010 Frank Dührkohp, Axel Vitzthum

CRM and SKOS in the digiCULT-Network

• is an interdisciplinary project for digital collection

and publication of inventories of museums in the

German Federal States of Schleswig-Holstein,

Hamburg and Saarland.

• operates with a combined data management:

- separate recording of data by each museum

- integration of all records in a common data pool

- result: joint access and publication (internet)

• offers all museums controlled vocabularies.

digiCULT works with a hierarchical co-reference

Network for the museums (vocabularies and

persons are reachable over Webservice).

digiCULT

digiCULT.meta

digiCULT.DokBase digiCULT.xTree

digiCULT.xTree:Hierarchical co-referencing:Central web-based tool foradministration of lists and classifications. Alignment of norm data, multilingualism etc. to ensure consistent practice

digiCULT.DokBase:

Local collection

management softwarefor single workstations and networks

digiCULT.meta:

global metadata

container for XML-Data

Technical Configuration: 3 main Modules

WWW

www.bam-portal.de

www.europeana.eu

WebService

museumdat

- museumvok-XML- SKOS RDF

www.museen-nord.de

www.museen-saarland.de

CollectionManagement Software / Excel-files

museumvok-Webservice

participating disciplines / thematic areas inin more then in 70 Museums

Archaeological Museums

Art Museums

Botanical Gardens

Computer Collection

Geological and Mineralogical

Museums

Medical and PharmaceuticalCollection

Museums of Cultural History

Museum of Fire Fighting

Theatre History Collections

Zoological Museum

Common Library Network GBV

• GBV Common Library Network of the German States Bremen,

Hamburg, Mecklenburg-Vorpommern, Niedersachsen, Sachsen-

Anhalt, Schleswig-Holstein, Thüringen and the Foundation of

Prussian Cultural Heritage

• Union Catalogue (GVK) with Online Resources 30 million records with 64 million holdings

– Secondary information databases

– 170 Local Library catalogues (OPACs)

– Different Portal Solutions

• Software PICA (CBS/LBS) of OCLC / Metadata format MAB, MARC

21, PICA+

• strategic goal of the GBV: enrichment and linkage of scientific

information

– support of the information infrastructure for research and

teaching

– not only availability of the literature, also the “digital cultural

heritage”

••VZGVZG

GGööttingenttingen

Outline

1. CIDOC-CRM and museumdat/LIDOcross-domain data modelling of Intranet Hamburg and the future web-based collection tool digiCULT.web

2. xTree + SKOScollaborative work on vocabularies

3. digiCULT Accumulatormetadata enrichment: where museumdat meets SKOS

4. Archaeological items for the worldGBV-digiCULT and Europeana

1. CIDOC-CRM and museumdat/LIDO

• Mission 2010: building Intranet for 4 Museums with 200000 items

cross-domain data modelling of Intranet Hamburg

• with different collections:– Archaeology– Art– Cultural History– Geological– Technical History

• and 3 different Collection Management Systems

More Informations: http://www.mai-tagung.de/Maitagung+2009/mertensmerkelpptmai2009.pdf„Wenn die Scherben online gehen“ by Kathrin Mertens + Michael Merkel (Xanten, Mai 2009):

MuseumPlus

digiCULT.DokBase

CRM / museumdat-LIDOExample Kragenflasche

Object Work TypeKragenflasche

dating of Production-4000 - -2800

Period NameNeolithic

Find spotCemetery Ohlsdorf(Hamburg)

FinderCemetery staff

CultureFunnelbeaker culture

Kragenflasche in CRM

Source: Jutta Lindenthal

Kragenflasche

E22 Man-Made Object

P1 is identified by E41 Appellation P2 has type

P10 falls within Neolithikum Neolithic@en

P108 was produced by E12 Production

E4 Period

P4 has time-span

P79 beginning is qualified by E62 String -4000

P80 end is qualified byE62 String -2800

E52 Time-Span

P2 has type

P81 ongoing throughout E61 Time Primitive -5500 bis - 2200

P32 used general technique

E55 Type

E55 Type Design orProcedure Type

aufgebaut, gebrannt, geritzt

E55 Type

P45 consists ofE57 Material

P2 has typeTon clay@en

P43 has dimensionE54 Dimension

height (E54), has unit cm (E58), has value 13 (E60)diamenter (E54), has unit cm (E58), has value 9,6 (E60)weight (E54), has unit gr (E58), has value 268 (E60)

P8 witnessedE4 Period

P2 has typeTrichterbecherkultur Funnelbeaker culture@en

P10 falls within Kupfersteinzeit Copper Age@enE4 Period

P2 has typeE55 Type

Friedhofs-verwaltung

E5 EventE40 Legal Body

P11 had participant

P131 ist identified byE82 Actor Appellation

P14.1 in the role ofE55 Type Finder

P12 was present at

P2 has typeFund

P7 took place atE53 Place

P87 is identified by E44 Place Appellation HH-Ohlsdorf

E53 Place

P89 falls withinE53 Place

P87 is identified byE48 Place name Hamburg-Ohlsdorf

P87 is identified by E48 Place Name Friedhof Ohlsdorf Hamburg-Ohlsdorf / Waldfriedhof

Hamburg

Hansestadt Hamburg

SWD

P89 falls withinE53 Place

P87 is identified byE48 Place name

P139 has alternative form

P71 is listed in E32 Authority Document

P87 is identified byE47 Spatial Coordinates 53.550556°, 9.993333°

P2 has type E55 Type Parkfriedhof

P127 has broader termE55 Type Friedhof graveyard

Source: Jutta Lindenthal

Kragenflasche in museumdat/LIDO only events, no identifier

- museumdat/LIDO+CRM: Kragenflasche, Production event- similar structure

E22 Man Made Object

„Kragenflasche“

E12 Production

P108 was produced by

E52 Time Span

P79 beginningis qualified by E62 String

„-4000“

P4 has time-span

E62 String

„-2800“

P2 has type

E4Period

P10 falls within

E55 Type

„Neolithic“

P80 end is qualified by

- museumdat/LIDO+CRM: Kragenflasche, Find event, place- similar structure

E53Place

E48 Place Name

„Friedhof Ohlsdorf“

P87 is identified by

E53Place

E48 Place Name

„Ohlsdorf“

E53Place

E48 Place Name

„Hamburg“



P89 falls within

P89 falls within

Sketch Structure Intranet Hamburg

Event

Place

date

0..1

Production

Use

Find

Excavation

Modification

Acquisition

Transformation

...

has Type

0..1

Actor

0..n

1..nwork ID

has type

preferred

alternative

0..n

has role

Künstler

Hersteller

Finder

Schiff

Sammler

Mitwirkende

...

Spatial

Coordinates

identifier

identifier

0..1

0..1

identifier

0..1

has type

personalName

corporateName

has Type

Classification

Objektbezeichnung

Taxonomien

Sachgruppe

Mineral

Stil

1..n

identifier

MatTech

0..n

extent

0..1

identifier 0..n

Display

Material

0..1

Measurement

display

1

resources0..n

Titel

1..n

preferred

alternative

has typeDescription

0..n

Description

Object History

...

has type

relatedWorks

0..n

Time-span

periodName

1

has Type

Material

Techniqie

identifier

1

Intranet Hamburg

2. xTree + SKOS

What is SKOS

• Simple Knowledge Organisation Systems (SKOS) is a family of

formal languages designed for representation of thesauri,

classification schemes, taxonomies, subject-heading systems,

folksonomies or any other type of structured controlled vocabulary.

• SKOS is currently developed within the W3C framework.

• some Vocabularies:

– Agrovoc

– AAT (Art & Architecture Thesaurus)

– DDC (Dewey Decimal Classification)

– Eurovoc

– ICONCLASS

– LCSH (Library of Congress Subject Headings)

– RAMEAU (Répertoire d'autorité-matière encyclopédique et alphabétique unifié)

– SWD (Schlagwortnormdatei)

– TGN (Thesaurus of Geographic Names)

– UNESCO Thesaurus

based on Wikipedia@en

more then 40 Vocabularies are used by digiCULT

SWD, ULANdigicult Artists

SWDdigicult Botanists

-Meteoritical systematic

UNESCO International Stratigraphic ChartGeological eras

Strunz ClassificationMineral systematic

-Technique Archeology

-Material Archeology

-Objectworktype Archeology

SWD, TGNPlaces

Züricher SystematikMedicine

SWDStyle

SWDTechnique

SWDMaterial

ICONCLASS, SWD Ikonographie

Schlagwortnormdatei (SWD, by Dt. Nationalbib.) Hessische Systematik

(subject group)

semantic mapping

http://de.wikipedia.org/w/index.php?title=Datei:StoneMoney.JPG&filetimestamp=20061025214904

stone money

Example: SKOS-mapping

Example: SKOS Graph „stone money“

Some often used SKOS elements:• Concept• Lexical properties (prefLabel, altLabel, hiddenLabel)• Semantic relations (broader, narrower, related)• Documentation (notes, including definition, scope note)• Semantic mapping (Cross-references between concepts indifferent concept schemes)

Example: SKOS Graph „stone money“

Motivation xTree

• create collaborative knowledge

• share vocabulary items in XML or RDF between software applications usingWebservice and REST

• Connect content/metadata to concepts/terms (e.g. museumdat to museumvok)

• using SKOS RDF to transport knowledge to Semantic Web, so informationget expressed in a machine readable way

• Mapping different concept schemes together (for example museum basedvocabularies with library based)

maindata base

nominationdata base

webbased,protected area

application 3

application 2

application 1

editorial system

collaborative work on vocabularies in different collection systems

xTree

We

bse

rvic

e /

RE

ST

what is xTree?

xTree• is a central, web-based tool to administrate

vocabularies (e.g. thesauri, classifications, lists, taxonomies, folksonomies)

• It is compatible with the data model of DD 8723-5 conforming to the British Standard BS 8723-2. Moreover, the xTree model is semanticallyinteroperable with ANSI/NISO Z39.19-2005, ISO 2788, and DIN 1463-1.

• has a multi-lingual Datamodel• the editional system is usable with common web-

browser software (e.g. Firefox 3, Internet Explorer 8)• is easy to handle (e.g. drag and drop)

„stone money“ in xTreetree on the left, selected concept on the right

Translating the AAT

• It is planned to translate the AAT into German mainly by experts and expert groups.

• The hierarchie „Visual and Verbal Communication“ has been loaded into xTree(2688 Concepts)

• The Institut für Museumsforschung (IfM) and Bildarchiv Foto Marburg (Deutsches Dokumentationszentrum für Kunstgeschichte) aredoing a test run of translating a part of VaVC

3. Accumulatorwhere content comes together

museumdat

digiCULT.DokBaseFaustMuseumPlus

museumdat

Intranet Hamburg

How to bring Metadata together?Problems for Data Integration

• Museums using different CollectionManagement Systems (or Excel). à digiCULT solution: use of CRM / CRM Core andmuseumdat-LIDOMapping to museumdat-LIDO should be donein the local collection management systems by the domain experts (non-semanticexperts).

• Co-reference– different terms referring the same concept

„fei“ and „stone money“ are referring to the same thing

– different names referring the same person / organisation. The string „Emil Nolde“ represents the same Person like the string „Emil Hansen“

à digiCULT solution: use of xTree / SKOS / Accumulator

• different Semantic– for one person it‘s the production, for the other it‘s the usageà digiCULT solution: xTree / SKOS / Accumulatoruntil now: simple rules while importing.future ?: cross-refrencing domain vocabulariesto organisation based vocabulary and

then mapping to museumdat-LIDO

Metadata

Index

Portals

www


Szenario 1:

how content comes

together?

Metadata

Index

many Institutions with a diversity of collectionsand different collection management systems

Portals

www

Szenario 1:

how content comes

together?

Metadata

Index

Result:different semantic withmany formats (XML, Excel)

a lot of work by doing mapping

or chaosPortals

www


Metadata

Index

loc

alA

pp

lica

tion

s

museumdat museumdat

Szenario 2mapping Collections to museumdat/LIDO by „Non-Semantic Experts“:we have often the same semantic with one format


digiCULT.meta

Index

A B C

XSLT

Szenario 3using Accumulator:A: Mapping XML/Excel-Data to museumdatB, C: refinement by mapping museumdat to museumdat

digiCULT.meta

Index

A B C

xTree

museumdat

SKOS based Webservice

Szenario 4using terminology services what happens ???

metadata enrichment

…<lido:classification>

<lido:conceptID lido:type="URL">http://www.getty.edu/AAT/300191668</lido:conceptID><lido:term xml:lang="de">Steingeld</lido:term>

</lido:classification>…

museumdat

digiCULT.meta

Index

- Steingeld- Rai- stone money- fei- fé

SKOS RDF over Webservice

<skos:Concept rdf:about="http://www.getty.edu/AAT/300191668"><skos:prefLabel xml:lang="en">stone money</skos:prefLabel><skos:prefLabel xml:lang="de">Steingeld</skos:prefLabel><skos:altLabel xml:lang="en">Rai</skos:altLabel><skos:altLabel xml:lang="en">fei</skos:altLabel><skos:altLabel xml:lang="en"> fé</skos:altLabel><skos:broader rdf:resource="http://www.getty.edu/AAT/300037316" />

</skos:Concept>

WWW

digiCULT.meta

XSLT

museumvok-WS

Using vocabulary in the digiCULT Network, Intranet Hamburg: Connecting museumdat to museumvok

museumdat-XML +

Domain Specific D

ata

museumvok-WS (http, SOAP, XML)

XML / JSONIndexDB

Intranet Hamburg

museumdat-XML

Museumsportal Nord,Europeana, BAM, Prometheus

Collection Management Systems:

Webbased xTree

Central web-based administration of lists and classifications Alignment of norm data, multilingualism etc. to ensure consistent practice

editionalStaff

global Metadata-Container for museumdat-XML and Domain Specific Data

Dokbase.gd, MuseumPlus, Faust

since 2007, only digiCULT internal:

insertVocItem

2010: updateVocItem, deleteVocItem

4. Archaeological items for the world

Sesterz in Museumsportal Saarland

Sesterz in Europeana

From „museumdat“ to „PICA+“– Museen Nord

From „museumdat“ to „PICA+“– museumdat

<?xml version="1.0" encoding="ISO-8859-1"?><museumdat:museumdatWrap xmlns="http://museum.zib.de/museumdat" xmlns:museumdat="http://museum.zib.de/museumdat" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://museum.zib.de/museumdat museumdat-v1.0.xsd" museumdat:relatedencoding="MuseumPlus" museumdat:langencoding="RFC 3066" xml:lang="de"><museumdat:museumdat><museumdat:descriptiveMetadata><museumdat:objectClassificationWrap>

<museumdat:objectWorkTypeWrap><museumdat:objectWorkType >Kragenflasche</museumdat:objectWorkType>

</museumdat:objectWorkTypeWrap></museumdat:objectClassificationWrap><museumdat:identificationWrap><museumdat:titleWrap><museumdat:titleSet>

<museumdat:title museumdat:type="Originaltitel">Kragenflasche</museumdat:title></museumdat:titleSet> </museumdat:titleWrap>

<museumdat:inscriptionsWrap/><museumdat:repositoryWrap><museumdat:repositorySet museumdat:type="current"><museumdat:repositoryName>Archäologisches Museum Hamburg | Helms Museum, Stiftung Historische Museen Hamburg

</museumdat:repositoryName><museumdat:workID museumdat:type="Inventarnummer">MFV 1893-237</museumdat:workID><museumdat:workID museumdat:type="Magazin Nummer">temp47861</museumdat:workID><repositoryLocationName>Archäologische Sammlung/Dauerausstellung (2009)/Tod EG</repositoryLocationName>

</museumdat:repositorySet></museumdat:repositoryWrap>

</museumdat:identificationWrap><museumdat:descriptionWrap><museumdat:displayMaterialsTech>Material: Ton, Technik: aufgebaut, gebrannt, geritzt</museumdat:displayMaterialsTech><museumdat:descriptiveNoteWrap><museumdat:descriptiveNoteSet type="Beschreibung"><museumdat:descriptiveNote>xyz</museumdat:descriptiveNote>

</museumdat:descriptiveNoteSet></museumdat:descriptiveNoteWrap>

</museumdat:descriptionWrap>….

From „museumdat“ to „PICA+“ – concordance museumdat àààà Pica+

<museumdat:style> $SStyle

museumdat:termsourceID=

601.10 048H/00$6

4255

museumdat:termsource=

xTree

museumdat:imported= no 048H/00 4255 $CDID

Naturalismus 048H/00$a

4255

</museumdat:style>

<museumdat:style> $SStyle

museumdat:termsource=

SWD 048H/00$C

4255 $CSWD

museumdat:termsourceID=

4041365-2" 048H/00$7

4255 zusaetzlich $6

museumdat:imported= yes

Naturalismus 048H/00$a

4255

</museumdat:style>

From „museumdat“ to „PICA+“ – PICA+

From „museumdat“ to „PICA+“ – GBV digiCULT

Interoperability via metadata exchange – Viamus

Interoperability via metadata exchange – GBV digiCULT

Interoperability via metadata exchange – OPAL Niedersachsen

The next step: Sharing knowledge via CIDOC-CRM

• Problems

– Longterm-perservation of internet resources

• Virtual Antique Museum 2004

• Pharos-Online 2003

– Loss of information

– Connection of internet resources

• Solution ????

– convert data via CIDOC-CRM

– share data via open interfaces

– use data via CMS

– enrich data via „Web 2.0“

• digiCULT Museen Schleswig-HolsteinAxel VitzthumE-Mail: [email protected]

http://www.digicult-sh.de/http://www.museen-sh.de/

• Verbundzentrale des GBV (VZG)Frank Dührkohp

E-Mail: [email protected]

http://www.gbv.de/vgm/

thank you

crm and skos in the digicult-network - gbv · 2011-11-29 · 2. xtree + skos what is skos •...

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