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DS Catalog:SPARQL Query Service/example queries: Difference between revisions
DS Catalog:SPARQL Query Service/example queries (view source)
Revision as of 21:10, 29 May 2024
, 5 months ago→Statement Count Generator
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<syntaxhighlight lang="SPARQL"> | <syntaxhighlight lang="SPARQL"> | ||
# prefixes | |||
PREFIX wd: <https://catalog.digital-scriptorium.org/entity/> | |||
PREFIX wds: <https://catalog.digital-scriptorium.org/entity/statement/> | |||
PREFIX wdv: <https://catalog.digital-scriptorium.org/value/> | |||
PREFIX wdt: <https://catalog.digital-scriptorium.org/prop/direct/> | |||
PREFIX p: <https://catalog.digital-scriptorium.org/prop/> | |||
PREFIX ps: <https://catalog.digital-scriptorium.org/prop/statement/> | |||
PREFIX pq: <https://catalog.digital-scriptorium.org/prop/qualifier/> | |||
PREFIX wikibase: <http://wikiba.se/ontology#> | |||
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> | |||
SELECT (COUNT(?string) AS ?stringCount) | SELECT (COUNT(?string) AS ?stringCount) | ||
# declared variable that will be counted and passed to another variable to display as a number | # declared variable that will be counted and passed to another variable to display as a number | ||