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• License: https://www.gnu.org/licenses/gpl-3.0

• Uses method in: https://github.com/WDscholia/scholia/tree/master/scholia/app/templates/venue_topics.sparql

rq turtle/ttl

Venue aspect: Count of topics in published work in specified venue

Use at

• https://query.wikidata.org/sparql

PREFIX bd: <http://www.bigdata.com/rdf#>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wikibase: <http://wikiba.se/ontology#>
# title: Count of topics in published work in specified venue

PREFIX target: <http://www.wikidata.org/entity/Q6294930>

SELECT ?count ?topic ?topicLabel ?example_work ?example_workLabel
WITH {
  SELECT 
    (COUNT(?work) as ?count)
    ?topic
    (SAMPLE(?work) AS ?example_work)
  WHERE {
    ?work wdt:P1433 target: .
    ?work wdt:P921 ?topic .
  }
  GROUP BY ?topic
} AS %result
WHERE {
  INCLUDE %result
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en" . } 
}
ORDER BY DESC(?count)

graph TD