query-3540d9740cda75b095d0177df0dd13ce

rq turtle/ttl

الذي له نفس النتائج، ولكن أقل تكرارا في الاستعلام. ، حاول تحديث الاستعلام أعلاه لإضافة هذه القيود! (Q486748)وpianist (Q36834)وcomposer (P106)occupation لنفترض الآن أنه من بين هذه النتائج، نحن مهتمون فقط بالأولاد الذين كانوا مؤلفين وملحنين وعازفي بيانو الخصائص والعناصر ذات الصلة هي ها هو الحل الخاص بي: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: שמציגה את אותן תוצאות אך עם פחות חזרות בשאילתה. . עכשיו ננסה לשנות את השאילתה שלהלן כדי להוסיף לה את המגבלות האלה! (Q486748)pianist ו(Q36834)composer , (P106)occupation עכשיו נניח, שמתוך התוצאות האלו, מעניינים אותנו רק הצאצאים שהיו גם מלחינים ופסנתרנים. המאפיינים והפריטים הרלוונטיים הם הינה הפתרון שלי: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: 結果は同じですが、クエリ中の繰り返しは減らすことができました。です。 (Q486748)pianist 、そして(Q36834)composer と(P106)occupation では、ここまでの結果に加えて、作曲家かつピアニストである子供にしか興味がないとしたらどうでしょうか。これに適したプロパティと項目は、私の解答は次のようになります。 which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: Dat geeft dezelfde resultaten, maar minder herhaling in de query. . Probeer de bovenstaande query bij te werken om deze beperkingen toe te voegen! (Q486748)pianist en (Q36834)composer , (P106)occupation Stel dat we alleen maar belangstelling hebben voor kinderen die ook componisten en pianisten waren. De relevante eigenschappen en items zijn: Dit is mijn oplossing: что позволяет получить те же результаты, но с меньшими повторениями внутри запроса. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: which has the same results, but less repetition in the query. . Try updating the above query to add these restrictions! (Q486748)pianist and (Q36834)composer , (P106)occupation Now suppose that, out of those results, we’re interested only in those children who were also composers and pianists. The relevant properties and items are Here’s my solution: 如此能得到相同的结果，并减少在查询中的复述。。尝试更新上方的查询来添加这些限制。 (Q486748)pianist 和(Q36834)composer 、(P106)occupation 现在假设，我们只对结果中是作曲家且是钢琴家的孩子感兴趣。对应项目是我的方案是这样：

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 bd: <http://www.bigdata.com/rdf#>
SELECT ?child ?childLabel
WHERE
{
  ?child wdt:P22 wd:Q1339;
         wdt:P25 wd:Q57487;
         wdt:P106 wd:Q36834;
         wdt:P106 wd:Q486748.
  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE]". }
}

Query found at

graph TD classDef projected fill:lightgreen; classDef literal fill:orange; classDef iri fill:yellow; v1("?child"):::projected c2(["wd:Q1339"]):::iri c9(["bd:serviceParam"]):::iri c11(["#91;AUTO_LANGUAGE#93;"]):::literal c4(["wd:Q57487"]):::iri c7(["wd:Q486748"]):::iri c6(["wd:Q36834"]):::iri v1 --"wdt:P22"--> c2 v1 --"wdt:P25"--> c4 v1 --"wdt:P106"--> c6 v1 --"wdt:P106"--> c7 subgraph s1["http://wikiba.se/ontology#label"] style s1 stroke-width:4px; c9 --"wikibase:language"--> c11 end