我使用Sparql来获取具有此代码的特定类的所有属性.
PREFIX db: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
select ?property ?value
where { db:Thin-film-transistor_liquid-crystal_display ?property ?value . }
但是,输出结果缺少一些属性:
is dbpprop:display of dbpedia:IPhone_4S
dbpedia:IPhone_5S
is dbpprop:industry of dbpedia:InnoLux_Corporation
is dbpprop:paneltype of dbpedia:Dell_monitors
is dbpprop:products of dbpedia:Zalman
我怎样才能获得这些属性？