query-01beafa6d860a41dce68584b19bf5dd4

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 rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX bd: <http://www.bigdata.com/rdf#>
SELECT distinct ?item ?label ?desc ?samplework ?workLabel ?authorLabel ?_image WHERE {
  ?item wdt:P31/wdt:P279* wd:Q15632617.
  ?item wdt:P106/wdt:P279* wd:Q842782 .
  OPTIONAL {?item schema:description ?desc FILTER( LANG( ?desc ) = 'ru' ) .}
  OPTIONAL {
    SELECT ?item (count(*) as ?ct) (SAMPLE(?work) as ?samplework)
    WHERE { OPTIONAL { ?item wdt:P1441 ?work .} 
          }
    GROUP BY ?item
   }
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "ru","en" . 
    ?item rdfs:label ?label .
    ?samplework rdfs:label ?workLabel.
    ?author rdfs:label ?authorLabel.
  }
  OPTIONAL { ?item wdt:P18 ?_image .} 
  OPTIONAL { ?item wdt:P170 ?author .}
# sampling by image timeout:
#  OPTIONAL {
#    SELECT ?item (count(*) as ?ct) (SAMPLE(?image) as ?_image)
#    WHERE { OPTIONAL { ?item wdt:P18 ?image .} 
#          }
#    GROUP BY ?item
#   }

}

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v10("?_image"):::projected v8("?author") v9("?authorLabel"):::projected v4("?ct") v1("?desc"):::projected v2("?item"):::projected v6("?label"):::projected v5("?samplework"):::projected v3("?work") v7("?workLabel"):::projected a1((" ")) a2((" ")) c1(["ru"]):::literal c12(["en"]):::literal c6(["wd:Q842782"]):::iri c10(["bd:serviceParam"]):::iri c4(["wd:Q15632617"]):::iri v2 --"wdt:P31"--> a1 a1 --"wdt:P279"--> c4 v2 --"wdt:P106"--> a2 a2 --"wdt:P279"--> c6 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v2 -."schema:description".-> v1 end subgraph optional1["(optional)"] style optional1 fill:#bbf,stroke-dasharray: 5 5; subgraph optional2["(optional)"] style optional2 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P1441".-> v3 end bind2[/"count(*)"/] bind2 --as--o v4 bind3[/"sample(?work)"/] v3 --o bind3 bind3 --as--o v5 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c10 --"wikibase:language"--> c1 c10 --"wikibase:language"--> c12 v2 --"rdfs:label"--> v6 v5 --"rdfs:label"--> v7 v8 --"rdfs:label"--> v9 end subgraph optional3["(optional)"] style optional3 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P18".-> v10 end subgraph optional4["(optional)"] style optional4 fill:#bbf,stroke-dasharray: 5 5; v2 -."wdt:P170".-> v8 end