query-1a5a04dda6cbb1049136b0e4d4546c17

rq turtle/ttl

Items in de Messier-catalogus, met afbeelding

Use at

PREFIX wikibase: <http://wikiba.se/ontology#>
PREFIX wdt: <http://www.wikidata.org/prop/direct/>
PREFIX wd: <http://www.wikidata.org/entity/>
PREFIX ps: <http://www.wikidata.org/prop/statement/>
PREFIX pq: <http://www.wikidata.org/prop/qualifier/>
PREFIX p: <http://www.wikidata.org/prop/>
PREFIX bd: <http://www.bigdata.com/rdf#>
#defaultView:ImageGrid
# Items in de Messier-catalogus
SELECT DISTINCT ?item ?itemLabel ?numero (SAMPLE(?image) AS ?image)
WHERE {
  ?item p:P528 ?catalogStatement .
  ?catalogStatement ps:P528 ?numero .
  ?catalogStatement pq:P972 wd:Q14530 .
  OPTIONAL {?item wdt:P18 ?image . }

    SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],mul,en" }
}
GROUP BY ?item ?itemLabel ?numero 
ORDER BY ?numero

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v3("?catalogStatement") v5("?image"):::projected v2("?item"):::projected v1("?numero"):::projected c4(["wd:Q14530"]):::iri c7(["bd:serviceParam"]):::iri c9(["#91;AUTO_LANGUAGE#93;,mul,en"]):::literal v2 --"p:P528"--> v3 v3 --"p:statement/P528"--> v1 v3 --"p:qualifier/P972"--> c4 subgraph optional0["(optional)"] style optional0 fill:#bbf,stroke-dasharray: 5 5; v2 -."p:direct/P18".-> v5 end subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c7 --"wikibase:language"--> c9 end bind1[/"sample(?image)"/] v5 --o bind1 bind1 --as--o v5