为什么这个维基数据查询 return 没有结果?

Why does this Wikidata query return no results?

这个维基数据不应该查询 return 什么吗?

https://www.wikidata.org/w/api.php?action=query&titles=Kevin_Bacon

我错过了什么?

不,不应该,there is no Wikidata page titled "Kevin Bacon". The Wikidata page containing information about the actor Kevin Bacon is https://www.wikidata.org/wiki/Q3454165

这意味着 API 查询 https://www.wikidata.org/w/api.php?action=query&titles=Q3454165 will return something (specifically, the page id). Without knowing what do you actually want, it's hard to help you further, though it's likely the Wikidata-specific API methods 是您想要的,而不是 action=query