我想获得每个国家(主要是中国,日本,韩国)的电影列表。我想试用LinkedMDB,所以我运行了以下简单的SPARQL
select distinct ?countryName where {
?film a movie:film ; movie:country ?country .
?country rdfs:label ?countryName .
}
结果可以在results找到 它是
"Saudi Arabia (Country)"
"Mozambique (Country)"
"Madagascar (Country)"
"Afghanistan (Country)"
"Pakistan (Country)"
"Sri Lanka (Country)"
"Bhutan (Country)"
"India (Country)"
1-我错过了什么或每个国家的数据集覆盖率很差? 2-我可以添加哪些其他SPARQL端点源(除了dbpedia)? 附: DBPedia covergae也很差(只有76部电影,Chinese Films in Mandarin)