Question

我已加载：Virtuoso中的BaseKB Lite（Windows）。

我应该在Vitruoso SPARQL端点（http：/ comphost：8890 / sparql）中使用什么SPARQL语句来获取所有主题名称及其与Freebase'Sports'域（英文）相关的所有别名，除了Person？

在Freebase中有一个'/ sports'主题，其中包含'/ sports / sports_league_season'等所有子主题。到目前为止，我无法找到它如何映射到BaseKB模式（（

结果示例：

 .......

 Manchester United F.C.|Manchester United FC|The Red Devils|Manch Untd|Manchester United Football Club
 London 2012|London 2012 Olympic Games| XXX Olympic games

 ........

注意：此列表中没有运动员（没有Maria Sharapova，Victoria Azarenka等）

Answer 1

以下SPARQL返回“Manchester United F.C”的所有别名

     prefix basekb: <http://rdf.basekb.com/ns/>
     prefix public: <http://rdf.basekb.com/public/>
     prefix fbase: <http://rdf.freebase.com/ns/>
     prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
     prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
     prefix dbpedia: <http://dbpedia.org/resource/>
      select ?label ?alias{
                 basekb:m.050fh <http://rdf.basekb.com/ns/m.01gr> ?alias ; 
                                                       rdfs:label ?label.
      filter(lang(?label) = 'en').
      } limit 100

    Output:
      label     alias
      "Manchester United F.C."@en   "United"@en
      "Manchester United F.C."@en   "Manchester United"@en
      "Manchester United F.C."@en   "Red Devils"@en
      "Manchester United F.C."@en   "The Red Devils"@en
      "Manchester United F.C."@en   "Manchester United Football Club"@en
      "Manchester United F.C."@en   "Manchester United FC"@en
      "Manchester United F.C."@en   "Man United"@en

执行SPARQL查询：BaseKB

1 个答案: