query-eb3d5bed52b6fe58b6a602b2c2e7a62d

ORCID nach Ländern (Länder der Personen)

Use at

https://query.wikidata.org/sparql

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX bd: <http://www.bigdata.com/rdf#>
#defaultView:BubbleChart
SELECT ?country ?countryLabel ?number
WHERE {
  #?country rdfs:label ?countryLabel .
  #FILTER LANG(?countryLabel='en')
  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" }
{
SELECT DISTINCT ?country (count(?person) AS ?number)
{
  ?person wdt:P496 ?orcid .
  ?person wdt:P27 ?country .
} GROUP BY ?country
}
}
ORDER BY DESC(?number)

Query found at

https://www.wikidata.org/wiki/User:Wiljes/ORCID

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?country"):::projected v5("?number"):::projected v3("?orcid") v2("?person") c2(["bd:serviceParam"]):::iri c4(["en"]):::literal subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c2 --"wikibase:language"--> c4 end v2 --"wdt:P496"--> v3 v2 --"wdt:P27"--> v4 bind1[/"count(?person)"/] v2 --o bind1 bind1 --as--o v5