query-3abfa01aec0454d5e20bdae7bb3e803a
title: Items over auteurs met een pagina op Wikispecies SELECT ?author ?authorLabel ?count WITH { SELECT ?author (COUNT(?paper) AS ?count) WHERE { ?article schema:about ?author ; schema:isPartOf https://species.wikimedia.org/ . ?author wdt:P31 wd:Q5. ?paper wdt:P50 ?author. } GROUP BY ?author ORDER BY DESC(?count) LIMIT 200 } AS %i WHERE { INCLUDE %i SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en" . } } ORDER BY DESC(?count)
Use at
- https://query.wikidata.org/sparql
PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX schema: <http://schema.org/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#title: Items over auteurs met een pagina op Wikispecies
SELECT ?author ?authorLabel ?count
WHERE {
{
SELECT ?author (COUNT(?paper) AS ?count)
WHERE {
?article schema:about ?author ;
schema:isPartOf <https://species.wikimedia.org/> .
?author wdt:P31 wd:Q5.
?paper wdt:P50 ?author.
}
GROUP BY ?author
ORDER BY DESC(?count)
LIMIT 200
} SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en" . }
}
ORDER BY DESC(?count)
Query found at
graph TD
classDef projected fill:lightgreen;
classDef literal fill:orange;
classDef iri fill:yellow;
v2("?article")
v3("?author"):::projected
v5("?count"):::projected
v4("?paper")
c3([https://species.wikimedia.org/]):::iri
c8(["bd:serviceParam"]):::iri
c5(["wd:Q5"]):::iri
c10(["#91;AUTO_LANGUAGE#93;,mul,en"]):::literal
v2 --"schema:about"--> v3
v2 --"schema:isPartOf"--> c3
v3 --"wdt:P31"--> c5
v4 --"wdt:P50"--> v3
bind1[/"count(?paper)"/]
v4 --o bind1
bind1 --as--o v5
subgraph s1["http://wikiba.se/ontology#label"]
style s1 stroke-width:4px;
c8 --"wikibase:language"--> c10
end