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=== Centsprenten ===
=== Centsprenten ===
* [https://kbtestwikibase.wikibase.cloud/wiki/Item:Q20] (Q20) - bron van de GGC-data staat [hier]
* [https://kbtestwikibase.wikibase.cloud/wiki/Item:Q20] (Q20) - bron van de GGC-data staat [hier]
:* https://v112.nbc.bibliotheek.nl/recordview?uri=http%3A%2F%2Fdata.bibliotheek.nl%2Fggc%2Fppn%2F32226085X (papieren ding)
:* https://v112.nbc.bibliotheek.nl/recordview?uri=http%3A%2F%2Fdata.bibliotheek.nl%2Fggc%2Fppn%2F380352362 (gedigitaliseerd ding)
:* https://webggc.oclc.org/cbs/DB=2.37/XMLPRS=Y/PPN?PPN=32226085X (papieren ding)
:* https://webggc.oclc.org/cbs/DB=2.37/XMLPRS=Y/PPN?PPN=380352362 (gedigitaliseerd ding)
=== Personen ===
=== Personen ===
*
*

Revision as of 16:16, 16 June 2022

Test Wikibase instance for the national library of The Netherlands.

Quick links

Eigenschappen (properties) (namespace = xx)

Items (namespace = 120)

Terminologie

  • Statements can also be expanded upon, annotated, or contextualized with the addition of optional qualifiers, references, and ranks.
  • The core part of a statement without references and ranks is also called claim. A claim without qualifiers is also referred to as snak. (= simplest P-Q pair)

SPARQL

Setup

PREFIX wd: <https://kbtestwikibase.wikibase.cloud/entity/>
PREFIX wds: <https://kbtestwikibase.wikibase.cloud/entity/statement/>
PREFIX wdv: <https://kbtestwikibase.wikibase.cloud/value/>
PREFIX wdt: <https://kbtestwikibase.wikibase.cloud/prop/direct/>
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX p: <https://kbtestwikibase.wikibase.cloud/prop/>
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>

Wat zit er in de Wikibase?

Eenvoudige zoekvragen

Voorbeeld-items

om (het API-matig schrijven van) onze KB-datamodellen te testen en te verbeteren

Centsprenten

  • [1] (Q20) - bron van de GGC-data staat [hier]

Personen

Interactie via de API

Endpoint

Via URLs

Via Python

Snelheid van bulk data-importeren

  • Fast Bulk Import Into Wikibase - Importing a large amount of Items into Wikibase can be a challenge. This post provides a high level overview of different importing approaches and their performance.