Topic on User talk:Midleading

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維基小霸王 (talkcontribs)

您好,请问能否帮忙查询性质中含有多于一个作品的项目(如Q96594253)?谢谢。

Midleading (talkcontribs)
SELECT ?item ?name ?v1 WHERE {
  ?site schema:isPartOf <https://zh.wikisource.org/>;
        schema:name ?name;
        schema:about ?item.
  ?item p:P31 ?a;
        p:P31 ?b;
        wdt:P31 wd:Q96323943.
  ?a ps:P31 ?v1.
  ?b ps:P31 ?v2.
  FILTER(?v1=?v2)
  FILTER(?a != ?b)
  }

Try it!