query-dca990b3a3ee31570e8db91ee5424d62

rq turtle/ttl

Welche Mitglieder der TH Köln werden am häufigsten zitiert?Kommentar: Die Abdeckung bibliometrischer Daten ist in Wikidata noch recht begrenzt.

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT ?author ?authorLabel (COUNT(?publication) AS ?count)
WHERE
{
    ?item wdt:P2860 ?publication . #citations
    ?publication wdt:P50 ?author . #authors
    {{?author wdt:P69 wd:Q54166.} UNION { ?author wdt:P108 wd:Q54166 .}}
    SERVICE wikibase:label { bd:serviceParam wikibase:language "de,en" }
}
GROUP BY ?author ?authorLabel
ORDER BY DESC(?count)

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v4("?author"):::projected v5("?count") v2("?item") v3("?publication"):::projected c7(["bd:serviceParam"]):::iri c4(["wd:Q54166"]):::iri c9(["de,en"]):::literal v2 --"wdt:P2860"--> v3 v3 --"wdt:P50"--> v4 subgraph union0[" Union "] subgraph union0l[" "] style union0l fill:#abf,stroke-dasharray: 3 3; v4 --"wdt:P108"--> c4 end subgraph union0r[" "] style union0r fill:#abf,stroke-dasharray: 3 3; v4 --"wdt:P69"--> c4 end union0r <== or ==> union0l end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c7 --"wikibase:language"--> c9 end bind1[/"count(?publication)"/] v3 --o bind1 bind1 --as--o v5