NeoWiki Demo - User contributions [en]

RDF and ontology mappings

2026-07-30T23:14:10Z

NeoWiki: Importing NeoWiki demo data

Every NeoWiki page's Subjects are available as '''RDF'''. The same data is offered in two ways:

* A '''native projection''' in NeoWiki's own vocabulary. Lossless, always available, no setup.
* '''Ontology projections''' that re-express the data in an established vocabulary such as the [https://pro.europeana.eu/page/edm-documentation Europeana Data Model] (EDM). Each one is defined by a '''Mapping''' page.

Each export is produced on demand from the page's current data and downloads as a Turtle or TriG file. A projection can also be kept in a SPARQL store and queried live. {{#ifexist:SPARQL queries|This wiki has such a store: see [[SPARQL queries]].}} {{#ifexist:EDM queries|The store holds the native and the EDM projection side by side, so a query can join across both — see [[EDM queries]].}}

== The Mapping page ==

Each Mapping page targets one ontology, named by the page title, and holds an entry for every mapped Schema. [[Special:Mappings]] lists them all; this wiki ships one:

* [[Mapping:EDM]]: the Person, City, Artwork and Artist Schemas, all mapped to EDM

== Explore the projections ==

Follow these in order; each link downloads the projection so you can read it.

You don't need these links to reach an export: on any subject page, the Data tab offers per-projection downloads (Turtle or TriG) and a copy-IRI control, and the sidebar has a View RDF link.

# '''Pablo Picasso''', [{{SERVER}}{{SCRIPTPATH}}/rest.php/neowiki/v0/page/{{PAGEID:Pablo Picasso}}/rdf native] vs [{{SERVER}}{{SCRIPTPATH}}/rest.php/neowiki/v0/page/{{PAGEID:Pablo Picasso}}/rdf?projection=EDM EDM]: the native file has everything, including the two-layer "Born in" relation and the page metadata; the EDM file is an <code>edm:Agent</code> carrying only the mapped vocabulary, with the unmapped <code>Source</code> absent.
# '''Málaga''', [{{SERVER}}{{SCRIPTPATH}}/rest.php/neowiki/v0/page/{{PAGEID:Málaga}}/rdf?projection=EDM EDM]: an <code>edm:Place</code> with the very same entity IRI that Picasso's <code>rdaGr2:placeOfBirth</code> points at, because sibling projections share entity IRIs.
# '''The Milkmaid''', [{{SERVER}}{{SCRIPTPATH}}/rest.php/neowiki/v0/page/{{PAGEID:The Milkmaid}}/rdf?projection=EDM EDM]: an <code>edm:ProvidedCHO</code> whose <code>dc:creator</code> is the IRI of [{{SERVER}}{{SCRIPTPATH}}/rest.php/neowiki/v0/page/{{PAGEID:Johannes Vermeer}}/rdf?projection=EDM Vermeer] (an <code>edm:Agent</code>) and whose <code>edm:currentLocation</code> is the Rijksmuseum.
# '''Johann Sebastian Bach''', [{{SERVER}}{{SCRIPTPATH}}/rest.php/neowiki/v0/page/{{PAGEID:Johann Sebastian Bach}}/rdf?projection=EDM EDM]: Bach's birth is modelled as its own [[Birth of Johann Sebastian Bach|Birth Subject]] instead of flat fields, so his <code>edm:Agent</code> projects sparse. Same Person Schema as Picasso, a different modelling style.
# '''ACME Inc''', [{{SERVER}}{{SCRIPTPATH}}/rest.php/neowiki/v0/page/{{PAGEID:ACME Inc}}/rdf?projection=EDM EDM]: its Company Schema has no EDM Mapping, so the EDM projection comes back empty. An unmapped Schema is simply left out, so the projection stays conformant.

== Learn more ==

* [[Special:Mappings]]: every ontology Mapping on this wiki
* [https://neowiki.ai/docs/rdf/rdf-export RDF export reference]
* [https://neowiki.ai/docs/rdf/ontology-mapping Ontology mapping reference]
* [https://neowiki.ai/docs/rdf/person-to-edm Person-to-EDM worked example]
* Tell us what you need from RDF and ontology mapping: [https://github.com/ProfessionalWiki/NeoWiki/discussions/996 join the discussion].

Rijksmuseum

2026-07-28T10:49:55Z

NeoWiki: Importing NeoWiki demo data

The '''Rijksmuseum''' is the Dutch national museum of arts and history, in [[Amsterdam]]. Founded in 1800 in The Hague and moved to Amsterdam in 1808, it has occupied its Pierre Cuypers-designed building since 1885.

The museum holds around one million objects from 1200 to 2000, including masterpieces by Rembrandt, [[Johannes Vermeer|Vermeer]], and Frans Hals. It is best known for "The Night Watch" and a comprehensive survey of Dutch Golden Age painting.

== Annual attendance ==

Yearly attendance for the Rijksmuseum, stored as individual [[Schema:Attendance|Attendance]] Subjects on this page.

{{#invoke:NeoWikiDemo|childTable|schema=Attendance|columns=Year, Visitors|sortBy=Year|numberColumns=Visitors}}

Musée d'Orsay

2026-07-28T10:49:55Z

NeoWiki: Importing NeoWiki demo data

The '''Musée d'Orsay''' is a museum in [[Paris]], France, on the Left Bank of the Seine. It occupies the former Gare d'Orsay,
a Beaux-Arts railway station built between 1898 and 1900.

The museum holds mainly French art from 1848 to 1914: paintings, sculptures, furniture, and photography.
It is home to the world's largest collection of Impressionist and Post-Impressionist masterpieces, with works by
[[Claude Monet|Monet]], Manet, Degas, Renoir, Cézanne, Seurat, Sisley, Gauguin, and [[Vincent van Gogh|Van Gogh]].

{{#view: sEpfwLY8VcdQZJL}}
{{#view: sEpfwLY8WnceT2y}}
{{#view: sEpfwLY8XjJ8gE1}}

Module:NeoWikiDemo

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NeoWiki: Importing NeoWiki demo data

local p = {}
local nw = require( 'mw.neowiki' )

function p.value( frame )
local property = frame.args[1]
local page = frame.args['page']

local options = nil
if page then
options = { page = page }
end

local v = nw.getValue( property, options )

return tostring( v or '' )
end

function p.values( frame )
local property = frame.args[1]
local page = frame.args['page']
local separator = frame.args['separator'] or ', '

local options = nil
if page then
options = { page = page }
end

local all = nw.getAll( property, options )

if not all then
return ''
end

local parts = {}
for _, item in ipairs( all ) do
parts[#parts + 1] = tostring( item )
end

return table.concat( parts, separator )
end

function p.subject( frame )
local page = frame.args[1]
local s = nw.getMainSubject( page )

if not s then
return 'No subject found'
end

local rows = {}
rows[#rows + 1] = '{| class="wikitable"'
rows[#rows + 1] = '! Property !! Type !! Value(s)'

for name, stmt in pairs( s.statements ) do
local vals = {}
for _, v in ipairs( stmt.values ) do
if type( v ) == 'table' then
vals[#vals + 1] = v.label or v.target or tostring( v )
else
vals[#vals + 1] = tostring( v )
end
end
rows[#rows + 1] = '|-'
rows[#rows + 1] = '| ' .. name .. ' || ' .. stmt.propertyType .. ' || ' .. table.concat( vals, ', ' )
end

rows[#rows + 1] = '|}'
return table.concat( rows, '\n' )
end

function p.children( frame )
local page = frame.args[1]
local children = nw.getChildSubjects( page )

if not children or #children == 0 then
return 'No child subjects'
end

local parts = {}
for _, child in ipairs( children ) do
parts[#parts + 1] = "'''" .. child.label .. "''' (" .. child.schema .. ")"
end

return table.concat( parts, ', ' )
end

local function renderRowsAsTable( rows, columns, linkColumns )
if #rows == 0 then
return 'No results'
end

if not columns then
columns = {}
for k in pairs( rows[1] ) do
columns[#columns + 1] = k
end
table.sort( columns )
end

local linkSet = {}
if linkColumns then
for _, col in ipairs( linkColumns ) do
linkSet[col] = true
end
end

local out = { '{| class="wikitable"', '! ' .. table.concat( columns, ' !! ' ) }

for _, row in ipairs( rows ) do
local cells = {}
for _, col in ipairs( columns ) do
local v = row[col]
local cell = v == nil and '' or tostring( v )
if linkSet[col] and cell ~= '' then
cell = '[[' .. cell .. ']]'
end
cells[#cells + 1] = cell
end
out[#out + 1] = '|-'
out[#out + 1] = '| ' .. table.concat( cells, ' || ' )
end

out[#out + 1] = '|}'
return table.concat( out, '\n' )
end

function p.query( frame )
local columns = nil
if frame.args.columns then
columns = mw.text.split( frame.args.columns, ',%s*' )
end

local linkColumns = nil
if frame.args.linkColumns then
linkColumns = mw.text.split( frame.args.linkColumns, ',%s*' )
end

return renderRowsAsTable( nw.query( frame.args[1] ), columns, linkColumns )
end

local function statementValue( stmt )
if not stmt or not stmt.values or stmt.values[1] == nil then
return nil
end
local v = stmt.values[1]
if type( v ) == 'table' then
return v.label or v.target
end
return v
end

-- Renders a wikitable from the current page's child Subjects.
-- Args: columns=Col1, Col2 (required, in order)
-- schema=SchemaName (optional, filters children to one schema)
-- sortBy=ColName (optional)
-- sortDir=asc|desc (optional, default desc)
-- numberColumns=Col1, Col2 (optional, formatted with thousand separators)
function p.childTable( frame )
local columns = mw.text.split( frame.args.columns or '', ',%s*' )
local schemaFilter = frame.args.schema
local sortBy = frame.args.sortBy
local sortDir = frame.args.sortDir or 'desc'

local numberSet = {}
if frame.args.numberColumns then
for _, col in ipairs( mw.text.split( frame.args.numberColumns, ',%s*' ) ) do
numberSet[col] = true
end
end

local children = nw.getChildSubjects()
if not children then
return ''
end

local lang = mw.getContentLanguage()
local rows = {}

for _, child in ipairs( children ) do
if not schemaFilter or child.schema == schemaFilter then
local row = {}
for _, col in ipairs( columns ) do
local v = statementValue( child.statements[col] )
if v == nil then
row[col] = ''
elseif numberSet[col] and tonumber( v ) then
row[col] = lang:formatNum( tonumber( v ) )
else
row[col] = tostring( v )
end
end
-- Stash the raw sort value so number columns sort numerically
-- even after thousand-separator formatting has stringified them.
if sortBy then
row.__sortValue = statementValue( child.statements[sortBy] )
end
rows[#rows + 1] = row
end
end

if sortBy then
table.sort( rows, function( a, b )
local av, bv = a.__sortValue, b.__sortValue
local an, bn = tonumber( av ), tonumber( bv )
if an and bn then
if sortDir == 'asc' then return an < bn end
return an > bn
end
if sortDir == 'asc' then return tostring( av ) < tostring( bv ) end
return tostring( av ) > tostring( bv )
end )
end

return renderRowsAsTable( rows, columns, nil )
end

function p.productsFoundedSince( frame )
local year = tonumber( frame.args[1] ) or 2000

return renderRowsAsTable( nw.query(
'MATCH (n:Product) WHERE n.`Available since` >= $year ' ..
'RETURN n.name AS name, n.`Available since` AS year ORDER BY year',
{ year = year }
) )
end

local function propertyDetails( prop )
local details = {}

if prop.type == 'select' then
local labels = {}
for _, option in ipairs( prop.options ) do
labels[#labels + 1] = option.label
end
details[#details + 1] = 'options: ' .. table.concat( labels, ', ' )
elseif prop.type == 'number' then
if prop.minimum ~= nil then
details[#details + 1] = 'min: ' .. tostring( prop.minimum )
end
if prop.maximum ~= nil then
details[#details + 1] = 'max: ' .. tostring( prop.maximum )
end
if prop.precision ~= nil then
details[#details + 1] = 'precision: ' .. tostring( prop.precision )
end
elseif prop.type == 'relation' then
details[#details + 1] = 'targetSchema: ' .. prop.targetSchema
details[#details + 1] = 'relation: ' .. prop.relation
elseif prop.type == 'text' or prop.type == 'url' then
if prop.multiple then
details[#details + 1] = 'multiple: true'
end
if prop.uniqueItems then
details[#details + 1] = 'uniqueItems: true'
end
end

return table.concat( details, ', ' )
end

function p.schema( frame )
local schema = nw.getSchema( frame.args[1] )

if not schema then
return 'Schema not found'
end

local rows = {}
for _, prop in ipairs( schema.properties ) do
rows[#rows + 1] = {
Name = prop.name,
Type = prop.type,
Required = prop.required and 'Yes' or 'No',
Details = propertyDetails( prop ),
}
end

return renderRowsAsTable( rows, { 'Name', 'Type', 'Required', 'Details' } )
end

local PERSON_EVENTS_MONTHS = {
'January', 'February', 'March', 'April', 'May', 'June',
'July', 'August', 'September', 'October', 'November', 'December'
}

-- Formats an ISO yyyy-mm-dd string as "21 March 1685" without relying on
-- MediaWiki's date parsing, which is unreliable for pre-modern years.
local function personEventsFormatDate( iso )
local y, m, d = string.match( iso or '', '^(%d+)-(%d+)-(%d+)$' )
if not y then
return iso or ''
end
return tonumber( d ) .. ' ' .. ( PERSON_EVENTS_MONTHS[tonumber( m )] or m ) .. ' ' .. y
end

local PERSON_EVENTS_ROLES = {
['Brought into life'] = 'Born',
['By mother'] = 'Mother',
['From father'] = 'Father',
}

-- Renders the current Person page's life events as a table by reverse-querying
-- the graph: the canonical edges run Birth -> Person, so a person's role in each
-- event ("was born" / CIDOC P98i, mother, father) is derived here rather than
-- stored as an inverse edge. The `date` property is stored as a native Neo4j
-- date list; the result normalizer renders b.Date[0] as a Y-m-d string.
function p.personEvents( frame )
local name = mw.title.getCurrentTitle().text

local events = nw.query(
'MATCH (b:Birth)-[r]->(p:Person {name: $name}) ' ..
'OPTIONAL MATCH (b)-[:`Took place at`]->(pl:Place) ' ..
'RETURN type(r) AS role, b.name AS event, b.Date[0] AS date, pl.name AS place ORDER BY date',
{ name = name }
)

if not events or #events == 0 then
return ''
end

local rows = {}
for _, e in ipairs( events ) do
rows[#rows + 1] = {
Role = PERSON_EVENTS_ROLES[e.role] or e.role,
Event = e.event,
Date = e.date and personEventsFormatDate( e.date ) or '',
Place = e.place or '',
}
end

return "'''Life events'''\n" .. renderRowsAsTable( rows, { 'Role', 'Event', 'Date', 'Place' }, { 'Event', 'Place' } )
end

return p

Marcus Rendl

2026-07-27T22:06:04Z

NeoWiki: Importing NeoWiki demo data

'''Marcus Rendl''' is a historian specialising in linked open data for cultural heritage collections. His research examines how RDF-based knowledge graphs can preserve scholarly nuance while making collection data interoperable across institutions.

He is based at [[OEAW Vienna]] and has contributed to publications on [[Wikibase Backends for GLAM Knowledge Graphs|Wikibase backends]] and on [[Reconciling Author Identifiers Across Cultural Heritage Datasets|author identifier reconciliation]] in the [[Heritage Linked Data]] programme.

Dutch Golden Age Highlights

2026-07-27T22:06:04Z

NeoWiki: Importing NeoWiki demo data

'''Dutch Golden Age Highlights''' is a special exhibition at the [[Rijksmuseum]] drawing on the museum's holdings of 17th-century Dutch art. It brings together masterworks of painting, drawing, and decorative art from the period when the Dutch Republic dominated European trade and culture.

Featured works include pieces by [[Johannes Vermeer]] and other leading masters of the era, grouped thematically to trace the social and economic context of the Republic's golden century.

Gustav Klimt

2026-07-27T22:06:04Z

NeoWiki: Importing NeoWiki demo data

'''Gustav Klimt''' was an Austrian Symbolist painter and one of the most prominent members of the [[Vienna]] Secession movement. His primary subject was the female body, and his work is marked by frank eroticism and an ornamental, often gilded surface treatment drawn from Byzantine mosaics.

His "Golden Phase" produced his most celebrated works, including "[[The Kiss]]" and "Portrait of Adele Bloch-Bauer I". Both combine richly patterned decoration with naturalistic figures and have become enduring icons of early twentieth-century art.

TEI Encoding Patterns for Multilingual Editions

2026-07-27T22:06:04Z

NeoWiki: Importing NeoWiki demo data

"'''TEI Encoding Patterns for Multilingual Editions'''" surveys the encoding choices editors make when preparing scholarly editions of texts that exist in multiple languages or translations. The paper distils a small set of TEI patterns that handle parallel passages, code-switching, and translator attribution without sacrificing source readability.

It serves as a practical reference for editorial teams working on cross-linguistic editions in digital humanities projects.

ACME Operations

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NeoWiki: Importing NeoWiki demo data

'''ACME Operations''' runs the company's back-office functions: finance, people, IT, and facilities. At 47 people, it is the leanest of [[ACME Inc|ACME]]'s three departments.

The team keeps day-to-day company infrastructure running and coordinates the planning cycles behind the corporate roadmap.

ACME Inc

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NeoWiki: Importing NeoWiki demo data

A fictional company that demonstrates NeoWiki's structured-data features in a corporate knowledge-base scenario: departments, offices, products, and the relations between them. '''ACME Inc''' is the Main Subject of this page. Each related entity has its own page, linked through the relations shown in the infobox above.

== Which departments are largest by headcount? ==

{{#invoke:NeoWikiDemo|query|MATCH (d:Department) RETURN d.name AS Department, d.Headcount AS Headcount ORDER BY Headcount DESC|columns=Department, Headcount|linkColumns=Department}}

== Browse ==

{{#invoke:NeoWikiDemo|query|MATCH (d:Department) RETURN d.name AS Subject, 'Department' AS Type UNION MATCH (o:Office) RETURN o.name AS Subject, 'Office' AS Type UNION MATCH (p:Product) RETURN p.name AS Subject, 'Product' AS Type|columns=Subject, Type|linkColumns=Subject}}

== How this is built ==

* Schemas: [[Schema:Company]], [[Schema:Department]], [[Schema:Office]], [[Schema:Product]], [[Schema:Employee]]
* Layout: [[Layout:CompanyOverview]]
* See the source of this page: [{{fullurl:{{FULLPAGENAME}}|action=edit}} Edit this page]
* The infobox renders automatically from the Main Subject. The tables come from Cypher queries via [[Module:NeoWikiDemo]].

Bilbao

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NeoWiki: Importing NeoWiki demo data

'''Bilbao''' is the largest city of the Basque Country in northern Spain, set on the estuary of the river Nervión. Once an industrial and shipbuilding hub, it has reinvented itself as a centre for culture, services, and tourism.

The city is best known for the Guggenheim Museum Bilbao, whose 1997 opening sparked the urban renewal often called the "Bilbao effect", alongside the long-established Bilbao Fine Arts Museum.

Birth of Johann Ambrosius Bach

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NeoWiki: Importing NeoWiki demo data

Kunsthistorisches Museum

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NeoWiki: Importing NeoWiki demo data

The '''Kunsthistorisches Museum''' is an art museum in [[Vienna]], Austria, housed in a grand Ringstrasse palace opened in 1891 to display the imperial Habsburg collections. Its facade and domed interior rank among the major examples of late nineteenth-century historicist architecture.

Its holdings span Egyptian and Near Eastern antiquities, Greek and Roman art, and an exceptional picture gallery with works by Bruegel, [[Johannes Vermeer|Vermeer]], [[Diego Velázquez|Velázquez]], Titian, and Raphael, including the world's largest Bruegel collection.

Paris

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NeoWiki: Importing NeoWiki demo data

'''Paris''' is the capital and largest city of France, on the river Seine in the country's north. It has been a major European centre of finance, diplomacy, fashion, and the arts for centuries.

The city is celebrated for landmarks such as the Eiffel Tower, Notre-Dame, and the Louvre, and hosts world-leading art collections at the [[Musée d'Orsay]], the Centre Pompidou, and other institutions.

Reconciling Author Identifiers Across Cultural Heritage Datasets

2026-07-27T22:06:03Z

NeoWiki: Importing NeoWiki demo data

"'''Reconciling Author Identifiers Across Cultural Heritage Datasets'''" examines the problem of aligning author identifiers across collection systems that use different authority files and identifier schemes. The paper proposes a reconciliation workflow that combines string similarity, biographical metadata, and curator review to balance recall against editorial trust.

The work contributes a concrete reconciliation pattern to the [[Heritage Linked Data]] programme's linked open data integrations.

Johann Sebastian Bach

2026-07-27T22:06:03Z

NeoWiki: Importing NeoWiki demo data

'''Johann Sebastian Bach''' was a German composer and organist of the Baroque period, born in [[Eisenach]] in 1685. He was the son of [[Johann Ambrosius Bach]] and the father of [[Wilhelm Friedemann Bach]], [[Carl Philipp Emanuel Bach]], and [[Johann Christian Bach]].

{{#invoke:NeoWikiDemo|personEvents}}

A Survey of Provenance Models in Open Knowledge Graphs

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NeoWiki: Importing NeoWiki demo data

"'''A Survey of Provenance Models in Open Knowledge Graphs'''" reviews the main approaches to recording provenance in public knowledge graphs, comparing their expressivity, query support, and real-world adoption. The paper argues that pragmatic, layered models tend to outperform fully expressive frameworks once editorial workflows are considered.

The work informs the [[Heritage Linked Data]] programme by clarifying which provenance patterns are realistic when integrating heterogeneous cultural heritage datasets.

Impressionist Masters

2026-07-27T22:06:03Z

NeoWiki: Importing NeoWiki demo data

'''Impressionist Masters''' is a special exhibition at the [[Musée d'Orsay]] tracing the development of light and colour in French Impressionism. Drawing on the museum's deep holdings of late 19th-century painting, it charts the movement's break with academic conventions.

Featured artists include [[Claude Monet]] and [[Vincent van Gogh]], shown alongside their contemporaries to track how Impressionist techniques were absorbed and reinterpreted in the decades that followed.

Aurélie Cordier

2026-07-27T22:06:03Z

NeoWiki: Importing NeoWiki demo data

'''Aurélie Cordier''' is a digital humanities researcher focused on TEI encoding and bibliographic ontologies. She studies how scholarly editing practices can be modelled in shared, machine-readable formats without losing editorial intent.

She is affiliated with [[Sorbonne University]] and has published on [[TEI Encoding Patterns for Multilingual Editions|TEI encoding patterns for multilingual editions]] and on [[Cross-Lingual Author Disambiguation at Scale|cross-lingual author disambiguation]].

ACME Engineering

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NeoWiki: Importing NeoWiki demo data

'''ACME Engineering''' builds and maintains the company's product portfolio, from the original [[Acme Anvil|Anvil]] to the more recent [[Acme Rocket|Rocket]] and [[Acme TNT|TNT]] lines. At 184 people, it is the largest department at [[ACME Inc|ACME]].

The team is based at the [[ACME Amsterdam HQ|Amsterdam headquarters]] and owns product design, manufacturing, and post-launch support end to end.

Pablo Picasso

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NeoWiki: Importing NeoWiki demo data

'''Pablo Picasso''' (1881–1973) was a Spanish painter, sculptor, and printmaker who co-founded the Cubist movement. He was born in [[Málaga]] and spent most of his working life in France.

This page's Person Subject carries the flat toy-model fields (gender, birth date, birth place, description, source) used by the [[Mapping:EDM]] ontology mapping to project the page into EDM. See the person→EDM walkthrough in the NeoWiki docs.

Alcalá de Henares

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NeoWiki: Importing NeoWiki demo data

'''Alcalá de Henares''' is a historic city in the Community of Madrid, Spain, on the river Henares. Its university and historic precinct were inscribed as a UNESCO World Heritage Site in 1998, recognised as one of the world's first planned university cities.

The city is the birthplace of Miguel de Cervantes, author of Don Quixote, and preserves a strong literary and academic heritage centred on the historic University of Alcalá.

Cross-Lingual Author Disambiguation at Scale

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NeoWiki: Importing NeoWiki demo data

"'''Cross-Lingual Author Disambiguation at Scale'''" presents methods for resolving author identities across bibliographic datasets that span multiple languages and transliteration conventions. The paper combines name normalisation, co-author network signals, and topic-aware embeddings to disambiguate authors at the scale of national catalogue exports.

The work feeds into the [[Multilingual NER Toolkit]] project, where the disambiguation pipeline integrates with upstream entity recognition for historical European texts.

Vienna

2026-07-27T22:06:03Z

NeoWiki: Importing NeoWiki demo data

'''Vienna''' is the capital and largest city of Austria, on the Danube in the country's east. As the long-time seat of the Habsburg court, it shaped centuries of European politics, music, and architecture.

The city remains a leading centre for classical music and the visual arts, with major institutions including the [[Kunsthistorisches Museum]], the Belvedere, the Albertina, and the Austrian Academy of Sciences.

Málaga

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NeoWiki: Importing NeoWiki demo data

'''Málaga''' (Getty TGN 7007942) is a city in Andalusia, southern Spain, on the Costa del Sol. It is the birthplace of [[Pablo Picasso]].

Its City Subject projects into EDM as an <code>edm:Place</code> via the [[Mapping:EDM]] ontology mapping, so a person's <code>rdaGr2:placeOfBirth</code> can point at a typed place.

Erfurt

2026-07-27T22:06:02Z

NeoWiki: Importing NeoWiki demo data

Linked Bibliography Mappings for European Archives

2026-07-27T22:06:02Z

NeoWiki: Importing NeoWiki demo data

"'''Linked Bibliography Mappings for European Archives'''" presents a CIDOC CRM mapping framework for archival bibliographic records, drawing on case studies from three European national archives. The paper documents the property-level transformations needed to align MARC21 source data with a CRM-compliant graph projection.

The work informs the [[European Literary Bibliography]] project by providing a reusable mapping methodology for migrating heterogeneous bibliographic descriptions into linked open data.

Vincent van Gogh

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NeoWiki: Importing NeoWiki demo data

'''Vincent van Gogh''' was a Dutch Post-Impressionist painter whose bold colors and dramatic brushwork helped lay the foundations of modern art. He produced around 2,100 works in a career of just over a decade, including some 860 oil paintings, most from his final two years.

Van Gogh struggled with mental illness, lived in poverty for much of his career, and achieved little commercial success in his lifetime. He died in 1890, and his reputation grew posthumously, helped by the tireless advocacy of his sister-in-law Johanna van Gogh-Bonger.

Wilhelm Friedemann Bach

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NeoWiki: Importing NeoWiki demo data

'''Wilhelm Friedemann Bach''' was a German composer and organist, the eldest surviving son of [[Johann Sebastian Bach]] and [[Maria Barbara Bach]]. He was born in [[Weimar]] in 1710.

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Rijksmuseum

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NeoWiki: Importing NeoWiki demo data

Madrid

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NeoWiki: Importing NeoWiki demo data

'''Madrid''' is the capital and most populous city of Spain. It sits on the Manzanares river in the centre of the Iberian Peninsula and is the country's political, economic, and cultural heart.

The city is home to the Spanish royal family, national government institutions, and a dense concentration of museums. The [[Museo del Prado]], Reina Sofía, and Thyssen-Bornemisza together form its renowned Golden Triangle of Art.

Museo del Prado

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NeoWiki: Importing NeoWiki demo data

The '''Museo del Prado''' is the main Spanish national art museum, in central [[Madrid]]. Opened to the public in 1819, it grew out of the Spanish royal collections and now holds one of the world's finest gatherings of European art from the twelfth to the early twentieth century.

The collection is particularly strong in Spanish painting, with definitive holdings of [[Diego Velázquez|Velázquez]], Goya, and El Greco, alongside major works by Bosch, Titian, Rubens, and Dürer from centuries of Habsburg and Bourbon patronage.

Multilingual NER Toolkit

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NeoWiki: Importing NeoWiki demo data

The '''Multilingual NER Toolkit''' is an open-source named-entity recognition project tuned for historical European languages. Started in 2022, it ships models and tooling that handle the spelling variation, archaic vocabulary, and code-switching common in pre-modern texts.

Led by [[Sorbonne University]], it serves as a foundation for downstream work on entity disambiguation and linking across cultural heritage corpora.

Claude Monet

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NeoWiki: Importing NeoWiki demo data

'''Claude Monet''' was a French painter and founder of Impressionist painting. He is seen as a key precursor to Modernism, especially in his later series of [[Water Lilies|water lilies]], haystacks, and Rouen Cathedral.

Monet's ambition to document the French countryside led him to paint the same scene many times to capture shifts in light and season.

Lessons from a Year of MARC to RDF Migration

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NeoWiki: Importing NeoWiki demo data

"'''Lessons from a Year of MARC to RDF Migration'''" reports on a twelve-month programme converting a sizeable MARC21 catalogue into RDF. The paper documents recurring data-quality issues, the trade-offs between faithful preservation and cleanup, and the workflow choices that proved durable.

The findings inform the [[European Literary Bibliography]] project by setting out reusable patterns for migrating legacy bibliographic records into linked open data.

Las Meninas

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NeoWiki: Importing NeoWiki demo data

"'''Las Meninas'''" is a 1656 painting by [[Diego Velázquez]], the leading artist of the Spanish Golden Age, held by the [[Museo del Prado]] in [[Madrid]]. Its complex, enigmatic composition raises questions about reality and illusion and sets an uncertain relationship between viewer and figure.

The painting shows the young Infanta Margaret Theresa surrounded by her entourage, with Velázquez himself at work on a large canvas at the left and the king and queen reflected in a mirror at the back of the room. Called "the theology of painting", it is regarded as one of the most important paintings in Western art history.

Heritage Linked Data

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NeoWiki: Importing NeoWiki demo data

'''Heritage Linked Data''' is a research programme connecting European cultural heritage datasets through CIDOC CRM mappings. Started in 2019, it focuses on practical strategies for aligning heterogeneous collection records around a shared semantic backbone.

Led by [[OEAW Vienna]], the programme produces methodological guidance and technical tooling, including work on provenance modelling, identifier reconciliation, and Wikibase-based knowledge graphs.

Musée d'Orsay

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NeoWiki: Importing NeoWiki demo data

Acme TNT

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NeoWiki: Importing NeoWiki demo data

'''Acme TNT''' is the most recent addition to the [[ACME Inc|ACME]] product range, available since 2015. It rounds out the catalogue alongside the [[Acme Anvil|Anvil]] and [[Acme Rocket|Rocket]], sharing the same underlying platform.

Like the other products, TNT is engineered and supported from the [[ACME Amsterdam HQ|Amsterdam headquarters]] and sold worldwide through the regional sales teams.

Birth of Wilhelm Friedemann Bach

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NeoWiki: Importing NeoWiki demo data

Weimar

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NeoWiki: Importing NeoWiki demo data

Sandbox Subject

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NeoWiki: Importing NeoWiki demo data

'''Sandbox Subject''' is a Subject used by the [[Subject views]] page. It uses the dedicated [[Schema:Sandbox|Sandbox]] schema, so edits made here don't affect any other Subject in the demo wiki.

Johannes Vermeer

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NeoWiki: Importing NeoWiki demo data

'''Johannes Vermeer''' was a Dutch Baroque painter who specialized in domestic interior scenes of middle-class life. A moderately successful provincial genre painter in his lifetime, he produced relatively few paintings and was not wealthy, leaving his wife and children in debt at his death.

Vermeer worked slowly and carefully, often with expensive pigments. He is renowned for his masterly use of light, evident in canvases such as "Girl with a Pearl Earring" and "[[The Milkmaid]]".

Stockholm

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NeoWiki: Importing NeoWiki demo data

'''Stockholm''' is the capital and largest city of Sweden, built across fourteen islands where Lake Mälaren meets the Baltic Sea. Its well-preserved medieval old town, Gamla Stan, lies at the heart of the modern city.

Stockholm is a leading Nordic centre for culture and research, home to institutions such as the Vasa Museum and the Nationalmuseum, and the city where the Nobel Prize ceremony is held each year.

The Kiss

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NeoWiki: Importing NeoWiki demo data

"'''The Kiss'''" is an oil-on-canvas painting with added gold leaf, silver, and platinum by the Austrian Symbolist [[Gustav Klimt]]. Painted between 1907 and 1908, it is the highpoint of his Golden Period and depicts a couple embracing, their bodies entwined in elaborately patterned robes.

It now hangs in the Österreichische Galerie Belvedere in [[Vienna]] and is considered a masterpiece of Vienna Jugendstil. The Belvedere acquired it shortly after its first exhibition, before Klimt had even finished it, and the painting has rarely left Austria since.

European Literary Bibliography

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NeoWiki: Importing NeoWiki demo data

The '''European Literary Bibliography''' harmonises MARC21 bibliographic records across European literary archives into linked open data. Started in 2021, it builds shared mappings that let records held in different national archives be queried and cross-referenced as a single graph.

The project is led by [[KNAW Amsterdam]] and brings together collaborators working on bibliographic ontologies, multilingual cataloguing, and migration tooling for legacy library formats.

Johann Christian Bach

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NeoWiki: Importing NeoWiki demo data

'''Johann Christian Bach''' was a German composer who settled in London, the youngest son of [[Johann Sebastian Bach]] and [[Anna Magdalena Bach]]. He was born in [[Leipzig]] in 1735 and became known as the London Bach.

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Birth of Carl Philipp Emanuel Bach

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NeoWiki: Importing NeoWiki demo data

Sorbonne University

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NeoWiki: Importing NeoWiki demo data

'''Sorbonne University''' is a public research university in [[Paris]] with strong programmes in the humanities and digital scholarship. It traces its origins to the 13th-century University of Paris and now operates across faculties of arts, sciences, and medicine.

In the demo's research graph, Sorbonne University leads the [[Multilingual NER Toolkit]] project and is the affiliation of authors contributing to TEI encoding and entity disambiguation work.

Validation Clean

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NeoWiki: Importing NeoWiki demo data

A demo Subject with every property of the [[Schema:Validation Demo|Validation Demo]] schema filled in correctly. The starting point for the recipes on the [[Validation Demo]] hub page.