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Getty Vocabularies and the Semantic WebDecember 2, 2015
Joan CobbPrincipal IT Project Manager
Getty Information Technology Services
Scope and Content of the Getty VocabulariesAAT TGN ULAN CONA
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Where the terms and concepts come from?
Example of some of the top contributors
Academia Sinica, Taiwan
JPGM
GRI Photo Study
Collection
Frick Librar
y
GRIProvenanc
e Index
Courtauld GroveArt
Oxford University
Press
GRILibrary Catalog
GCI
Canadian Heritage
Info Network
Foundation for
Documents of
Architecture
GRISpecial
Collections
BHA
AVERY
Rijksmuseum
Met Museu
m
GRI
Museum of NZ/Te
Papa
Smithsonian Nat. Museum of African Art
Centro de Documentación
de Bienes Patrimoniales,
Chile
Staatliche
Museen zu Berlin
RKD Netherlands Institute
for Art History
U.S. Geologic
al Survey
The Getty Vocabularie
s
GCI AATA
National Geospati
al- Intelligen
ce Agency
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Art & Architecture Thesaurus ® AAT
• Scope includes generic terms for work types, roles, materials, styles, cultures, techniques, attributes, abstract concepts
• Current totals41,369 records; 331,259 terms
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Getty Thesaurus of Geographic Names ® TGN
• Scope includes cities, nations, empires, archaeological sites, physical features
• 1,409,291 records; 2,030,307 names
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Union List of Artist Names ® ULAN
• Scope includes artists, architects, firms, studios, patrons, sitters; named and anonymous
• 235,031 records; 621,347 names
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Linking Possibilities: Getty Vocabularieshttp://vocab.getty.edu
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Growth of the LOD Cloud since 2007
View of LOD as of October 200712 Datasets
LOD as of August 2014570 Datasets
http://lod-cloud.net/
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Desire to Enhance Discovery
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Cultural Object Name Authority ®
CONA• Titles and other
information for movable works (paintings, sculpture, prints, drawings, photographs, ceramics, etc.) and architecture (buildings, bridges, etc.): Hagia Sophia, Mona Lisa, The Night Watch
• Our newest resource: currently contains 10,000 titles
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Our vocabularies express as LOD can be used to connect other resources
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Release of AAT
as LOD
February 2014
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Release of TGN
as LOD
August 2014
In the first few days1,700 hits / over 200
tweets
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Release of ULAN as LOD
April 2015In the first few days7,700 hits / over 500
tweets
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Screen capture from the public
Web site showing some of the
information about the concept ‘rhyta’
in a human-readable
form.
http://vocab.getty.edu/page/aat/300198841
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Screen capture from the Semantic Web site showing some of the information about the concept
‘rhyta’ in a machine-readable
RDF format.
http://vocab.getty.edu/aat/300198841
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Existing Standards (Ontologies) Used Thesaurus information: SKOS, SKOSXL, ISO 25964 Common properties: Dublin Core (DC), Dublin Core Terms (DCT) Sources and contributors: Bibliographic Ontology (BIBO),
Friends of a Friend (FOAF) Geographic information: W3C Geo Ontology (WGS) Revision History: Provenance (PROV) System properties: Resource Description Framework (RDF), RDF
Schema (RDFS), Web Ontology Language (OWL), and XML Schema Definition (XSD)
Implementation of the conversion: RDB to RDF Mapping Language (R2RML)
Link to the HTML version of the full documentation: http://vocab.getty.edu/doc/
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Architecture Diagram
for
AAT, TGNand
ULAN
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Triple Extract Process
Vocabulary Coordination System (Oracle RDBMS)
R2RML + PerlNT Files
OWLIM Triple Store
Sesame Console
vocab.getty.edu/sparql
Internet
© 2014 J. Paul Getty Trust, author: Gregg Garcia. For educational purposes only. Do not distribute.
General information sitehttp://www.getty.edu/research/tools/vocabularies/lod/index.html
Target audience: Anyone interested in general information
about the project
SPARQL Endpointhttp://vocab.getty.edu/
Target audience: Developers and programmers who are
interested in consuming the data.© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
For more ideas see our Sample Query Pagehttp://vocab.getty.edu/queries#Finding_Subjects
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Robert MacphersonThe Campagna near Rome
What the artists of these works of art have in common?
Joseph Heintz, the elderThe Toilette of Venus
Jean-Honoré FragonardRuins of an Imperial Palace, Rome
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
All three were active in Italy but were not Italian.
Just one of the ways to get interesting results using all three vocabularies. The full URIs are:
Italy: http://vocab.getty.edu/tgn/1000080-place Person, Artists facet: http://vocab.getty.edu/ulan/500000002 Italian (culture or style): http://vocab.getty.edu/aat/300111198
select ?x ?name ?bio ?birth { {select distinct ?x {?x foaf:focus/bio:event/(schema:location|(schema:location/gvp:broaderExtended)) tgn:1000080-place}} ?x gvp:prefLabelGVP/xl:literalForm ?name; foaf:focus/gvp:biographyPreferred [ schema:description ?bio; gvp:estStart ?birth]. filter (“1550"^^xsd:gYear <= ?birth && ?birth <= "1900"^^xsd:gYear) filter exists {?x gvp:broaderExtended ?facet. filter (?facet in (ulan:500000002))} filter not exists { ?x foaf:focus/(schema:nationality|(schema:nationality/gvp:broaderExtended)) aat:300111198}}
SPARQL Query Participated in an event that took place
in Italy
Nationality is
NOT Italian
In the Person, Artist
Facet
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
To join send email to [email protected]
Public Discussion Forum
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Open Data Commons Attribution License
(ODC-By) v1.0http://
opendatacommons.org/licenses/by/1-0/
Registered with
Datahubhttp://datahub.io/organization/the-getty-trust
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Some Useful Resources and Links Tim Berners-Lee TED Talk
http://www.ted.com/talks/tim_berners_lee_the_year_open_data_went_worldwide.html
Europeana Video Sometimes a picture is worth a thousand words – in this case, it’s a video http://vimeo.com/36752317
Eero Hyvönen’s book Publishing and Using Cultural Heritage Linked Data on the Semantic Web
Linked Open Data in Libraries Archives and Museums (LODLAM) http://lodlam.net/
Open Memory Project http://summit2015.lodlam.net/2015/04/21/challenge-entry-open-memory-projec
t
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
Joan CobbPrincipal IT Project Manager
Information Technology Services
1200 Getty Center DriveLos Angeles, CA 90049
© 2015 J. Paul Getty Trust, author: Joan Cobb. For educational purposes only. Do not distribute.
