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zhangtao-seu / Jay_KG

周杰伦歌曲信息的知识图谱问答系统
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您好，我在使用您所提供的歌曲本体创建tdb时出现了问题：我直接将owl文件的后缀改为nt，然后在使用loader命令行进行创建，但是报错。 #1

Open 1254859753 opened 4 years ago

1254859753 commented 4 years ago

09:55:56 INFO loader :: -- Start triples data phase 09:55:56 INFO loader :: Load empty triples table 09:55:56 INFO loader :: -- Start quads data phase 09:55:56 INFO loader :: Load empty quads table 09:55:56 INFO loader :: Load: C:\Users\zc\Downloads\songs.nt -- 2020/05/23 09:55:56 CST 09:55:56 ERROR riot :: [line: 1, col: 7 ] Bad character in IRI (space): <?xml[space]...> org.apache.jena.riot.RiotException: [line: 1, col: 7 ] Bad character in IRI (space): <?xml[space]...> at org.apache.jena.riot.system.ErrorHandlerFactory$ErrorHandlerStd.fatal(ErrorHandlerFactory.java:147) at org.apache.jena.riot.lang.LangEngine.raiseException(LangEngine.java:148) at org.apache.jena.riot.lang.LangEngine.(LangEngine.java:49) at org.apache.jena.riot.lang.LangBase.(LangBase.java:32) at org.apache.jena.riot.lang.LangNTuple.(LangNTuple.java:58) at org.apache.jena.riot.lang.LangNTriples.(LangNTriples.java:43) at org.apache.jena.riot.lang.RiotParsers.createParserNTriples(RiotParsers.java:91) at org.apache.jena.riot.lang.RiotParsers.createParser(RiotParsers.java:61) at org.apache.jena.riot.RDFParserRegistry$ReaderRIOTLang.read(RDFParserRegistry.java:190) at org.apache.jena.riot.RDFParser.read(RDFParser.java:353) at org.apache.jena.riot.RDFParser.parseURI(RDFParser.java:322) at org.apache.jena.riot.RDFParser.parse(RDFParser.java:296) at org.apache.jena.riot.RDFParserBuilder.parse(RDFParserBuilder.java:540) at org.apache.jena.riot.RDFDataMgr.parseFromURI(RDFDataMgr.java:921) at org.apache.jena.riot.RDFDataMgr.parse(RDFDataMgr.java:711) at org.apache.jena.riot.RDFDataMgr.parse(RDFDataMgr.java:680) at org.apache.jena.riot.RDFDataMgr.parse(RDFDataMgr.java:668) at org.apache.jena.tdb.store.bulkloader.BulkLoader.loadQuads$(BulkLoader.java:151) at org.apache.jena.tdb.store.bulkloader.BulkLoader.loadDataset(BulkLoader.java:109) at org.apache.jena.tdb.TDBLoader.loadDataset$(TDBLoader.java:259) at org.apache.jena.tdb.TDBLoader.loadDataset(TDBLoader.java:185) at org.apache.jena.tdb.TDBLoader.load(TDBLoader.java:69) at tdb.tdbloader.loadQuads(tdbloader.java:156) at tdb.tdbloader.exec(tdbloader.java:108) at jena.cmd.CmdMain.mainMethod(CmdMain.java:92) at jena.cmd.CmdMain.mainRun(CmdMain.java:58) at jena.cmd.CmdMain.mainRun(CmdMain.java:45) at tdb.tdbloader.main(tdbloader.java:52)

请问您两个问题： 1.loader可以直接转换owl文件么？ 2.如果不行的话，用什么生成nt文件呢

keyjhk commented 3 years ago

我也遇到了同样的问题

lfb637 commented 2 years ago

我也遇到了同样的问题 你解决了吗

wazngzihui commented 2 years ago

我也遇到了同样的问题，有解决方法吗