Difference Between Search & Browse Methods in Odoo 17
Amsterdam museum as five star linked data
1. Amsterdam Museum
as
Five-star Linked Data
Judith van Gent Victor de Boer
2.
3. Collection Amsterdam Museum
– More than 75.000 objects
paintings, drawings, prints, coins, statues, photos, glass,
silver, furniture, ceramics, books, historic interiors,
costumes, textiles, clocks, shoes, etc.
– Around 20% on show, rest in storage depots
4. Collection Amsterdam Museum
– of the Amsterdam people
– of international importance
– sharing data/knowledge is policy
5. 2010 AM entire collection online
• digital depot
• CC BY-SA
• not all data optimal
• public can react/contribute
6. AM open data
– Use and reuse!
– Adlib database open
– Adlib API (XML output)
– OAI-PMH (XML, Dublin Core)
– Linked Open Data (VU EDM)
– Metadata / images
– Spectrum, Dublin Core, Texts
–Persistent id i.o.
–id.amsterdammuseum.nl/collection/123
7. • OAI protocol
– Digitalecollectie.nl > Europeana
– ED*IT
– Oneindig NH
• Wikipedia
• Adlib API
– iPhone app
– Apps for Amsterdam
8.
9.
10.
11.
12.
13.
14. Linked Data
“Linking Open Data cloud diagram, by Richard Cyganiak and Anja Jentzsch. http://lod-cloud.net/”
19. Europeana
• “Europeana enables people to explore the digital
resources of Europe's museums, libraries, archives and
audio-visual collections.’’
www.europeana.eu
From portal… …to data aggregator.
20. AM metadata
<record priref="10541“ >
• Adlib database XML API <acquisition.date>1997</acquisition.date>
<dimension>
<dimension.type>hoogte</dimension.type>
<dimension.unit>cm</dimension.unit>
<dimension.value>6</dimension.value>
• Object metadata …
</dimension>
• 73.000 objects, 256MB </record>
• Nested XML
• Concept Thesaurus <record priref="28024“ >
<term>Kalverstraat 124</term>
<broader_term>Kalverstraat</broader_term>
• 27.000, 9MB <term.type>GEOKEYW </term.type>
• Different types (geo,motif, event) </record>
• Person ‘Thesaurus’ <record priref="6" >
• 67.000 persons, 10MB <biography>boekverkoper en uitgever van
cartografie</biography>
• Consolidated from object metadata fields <birth.date.start>1659</birth.date.start>
• Creators, annotators, reproduction <death.date.start>1733</death.date.start>
<name>Aa, Pieter van der</name>
creators, institutions, <nationality>Nederlands</nationality>
<use>Aa, Pieter van der (I)</use>
</record>
21. Four rules of 5-star Linked Data
1. Use URIs as names for things
2. Use HTTP URIs so that people can look up those
names.
3. When someone looks up a URI, provide useful
information, using the standards (RDF*, SPARQL)
4. Include links to other URIs. so that they can
discover more things.
http://www.w3.org/DesignIssues/LinkedData.html
22. Amsterdam Museum URIs
• PURL basename: http://purl.org/collections/nl/am/
• Objects: Use “prirefs”, prefixed by “proxy-”
– http://purl.org/collections/nl/am/proxy-63432
• Concepts & Persons: Use “prirefs”, prefixed by “p-”, or “t-”
– http://purl.org/collections/nl/am/p-201
• Properties (schema): Use XML element name
– http://purl.org/collections/nl/am/acquisition.date
23. Four rules of 5-star Linked Data
1. Use URIs as names for things
2. Use HTTP URIs so that people can look up those
names.
3. When someone looks up a URI, provide useful
information, using the standards (RDF*, SPARQL)
4. Include links to other URIs. so that they can
discover more things.
http://www.w3.org/DesignIssues/LinkedData.html
24. XMLRDF
• Modular setup
1. Start with XML (OAI-harvest)
2. Syntactic transformation to RDF
3. Rewrite raw RDF using simple rules
4. Define mapping schema to EDM/other
31. Again, the rules of Linked Data
1. Use URIs as names for things
2. Use HTTP URIs so that people can look up
those names.
3. When someone looks up a URI, provide
useful information, using the standards
(RDF*, SPARQL)
4. Include links to other URIs. so that they can
discover more things.
http://www.w3.org/DesignIssues/LinkedData.html
32. Link to other sources
“19319 ”
am:date “1651”
“1234”
am:priref
am:Record am:birthdate
am:maker am:Person
am:proxy-19319 “1606”
am:p-1234
rda:name “Rembrandt”
owl:sameAs (?)
Viaf:nationality
Viaf:Person “Dutch”
Viaf:RebrandtvanRijn
“Rembrandt
Harmensz.
rdfs:label
Van Rijn”
33. Amalgame alignment platform
• Semi-automatic linking
– Simple automatic
techniques,
– chained together by hand
• 3500+ links put in RDF
– 143 places linked to
GeoNames
– 1076 persons linked to
ULAN (VIAF)
– 34 persons linked to
DBPedia
– 2498 concepts AATNed.
40. What kind of RDF?
• Europeana Data Model (EDM)
– Keep original metadata intact
– Use sem web (LD) principles: RDF
• Re-use of standard models
– Dublin Core for metadata representation
• creator, date, title etc.
– SKOS for vocabularies
• preferredLabel, hasBroader, etc.
– OAI-ORE to allow for aggregations etc.
n samenwerking met Adlib Information Systemen het Oostenrijkse a:xperience, heeft het Amsterdam Museum een iPhone app ontwikkeld waarmee de volledige collectie doorzoekbaar is.De app maakt niet alleen de collectie op de iPhone toegankelijk, maar toont daarnaast biografieën van Amsterdammers, informatie over actuele tentoonstellingen en artikelen die in de museumwinkel verkrijgbaar zijn. Al deze gegevens komen direct uit de Adlib database.Er is ook een optie waarmee de topstukken uit de collectie worden getoond met een foto en uitgebreidere informatie. Deze functie werkt ook offline zodat de app altijd wat laat zien.
Amsterdam time machine (appsforamsterdam)The time machine displays a gallery of paintings, drawings and object images from the collection of the museum from a certain time period. The gallery slowly scrolls by, allowing the viewer to appreciate each artwork. On the top of the app there's an entry button, allowing the viewer to jump to a certain year in history to view objects that were made in that particular year.
Amsterdata (Chris van Aart…)
Erfgoed.mobierfgoed.mobi maakt beeldbanken van archieven en musea toegankelijk op locatie. Voor Apps voor Amsterdam is een speciale versie gemaakt met de beeldbank van het Stadsarchief en de collectie van Amsterdam Museum, in totaal zo’n 150.000 beelden.De app toont historische afbeeldingen van je huidige locatie, of van elke willekeurige plek in de stad via de handige verschuifbare kaart. Je kunt ook een een zoekterm opgeven of bladeren door geselecteerde topstukken. Je kunt door de gevonden afbeeldingen sliden of een diashow starten.