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ÈçºÎÓÃjena ²éѯһ¸öÀàµÄËùÓÐ×ÓÀࣿ[ÇóÖú] ÎÒдÁËÒ»¸ösparql²éѯÓï¾ä£¬ÊDzéѯ¡°ºË¹ûÀࡱµÄËùÓÐ×ÓÀ࣬µ«ÊÇÓÐÎÊÌ⣬Çë´ó¼Ò°ï濴һϡ£Îҵı¾ÌåÊÇÓÃÖÐÎĽ¨µÄ¡£ OntModel om = ModelFactory.createOntologyModel(); om.read("file:d:/benti/Library.owl"); String queryString = "prefix rdfs:<http://www.w3.org/2000/01/rdf-schema#> "   + "prefixowl:<http://www.w3.org/2002/07/owl#> "     + "prefix data:<http://www.owl-ontologies.com/Ontology1236485361.owl#> "     + "SELECT ?a  " +     "WHERE{?a rdfs:subclassof data:ºË¹ûÀà}";   Query query = QueryFactory.create(queryString);   // Execute the query and obtain results   QueryExecution qe = QueryExecutionFactory.create(query, om);   try {    ResultSet results = qe.execSelect();    while (results.hasNext()) {     QuerySolution soln = results.nextSolution();     RDFNode a = soln.get("?a");     String s[]=a.toString().split("#");     //System.out.println(a.toString());     System.out.println(s[1]);    }   }   // Important-free up resources used running the query   finally {    qe.close();   }    Êղؠ  ·ÖÏí   ¶¥(0)