【发布时间】:2016-08-26 13:39:01
【问题描述】:
我有一个本地 alignment.rdf 文件并使用对齐 API 库 here 我想创建 Alignment 对象并将其转换为 .owl 文件。
我的代码在这里:
AlignmentParser aparser = new AlignmentParser(0);
Alignment result = aparser.parse( new File( "Ontologies/alcomo-alignment.rdf" ).toURI() );
File merged1 = new File( "Ontologies/final_alignment.owl");
PrintWriter writer1 = new PrintWriter ( new FileWriter( merged1, false ), true );
AlignmentVisitor renderer1 = new OWLAxiomsRendererVisitor(writer1);
result.render(renderer1);
writer1.flush();
writer1.close();
但我遇到了这个错误:
OWLAxiomsRenderer: cannot render simple alignment. Need an ObjectAlignment
【问题讨论】:
标签: java semantic-web owl ontology apache-jena