Description: Ontology study used OWL_API, protege4.0 is based on this API, which have specific documentation and examples, it is easy to use, and is based on java language.
File list (Check if you may need any files):
Owl Api
.......\OWL API 文档
.......\............\documentation.html
.......\............\documentation_files
.......\............\...................\ga.js
.......\............\...................\owlapi.css
.......\............\...................\sflogo.png
.......\............\Examples(13)
.......\............\............\Example1.java
.......\............\............\Example10.java
.......\............\............\Example11.java
.......\............\............\Example12.java
.......\............\............\Example13.java
.......\............\............\Example2.java
.......\............\............\Example3.java
.......\............\............\Example4.java
.......\............\............\Example5.java
.......\............\............\Example6.java
.......\............\............\Example7.java
.......\............\............\Example8.java
.......\............\............\Example9.java
.......\............\Exawmple(本体层次图)
.......\............\....................\SimpleHierarchyExample.java
.......\owlapi-2.2.0
.......\............\build.xml
.......\............\javadoc
.......\............\.......\allclasses-frame.html
.......\............\.......\allclasses-noframe.html
.......\............\.......\com
.......\............\.......\...\clarkparsia
.......\............\.......\...\...........\explanation
.......\............\.......\...\...........\...........\BlackBoxExplanation.html
.......\............\.......\...\...........\...........\DefaultExplanationGenerator.html
.......\............\.......\...\...........\...........\ExplanationGenerator.html
.......\............\.......\...\...........\...........\HSTExplanationGenerator.html
.......\............\.......\...\...........\...........\io
.......\............\.......\...\...........\...........\..\ConciseExplanationRenderer.html
.......\............\.......\...\...........\...........\..\ExplanationRenderer.html
.......\............\.......\...\...........\...........\..\package-frame.html
.......\............\.......\...\...........\...........\..\package-summary.html
.......\............\.......\...\...........\...........\..\package-tree.html
.......\............\.......\...\...........\...........\..\SilentExplanationRenderer.html
.......\............\.......\...\...........\...........\MultipleExplanationGenerator.html
.......\............\.......\...\...........\...........\package-frame.html
.......\............\.......\...\...........\...........\package-summary.html
.......\............\.......\...\...........\...........\package-tree.html
.......\............\.......\...\...........\...........\ReasonerFactory.html
.......\............\.......\...\...........\...........\SatisfiabilityConverter.html
.......\............\.......\...\...........\...........\SingleExplanationGenerator.html
.......\............\.......\...\...........\...........\SingleExplanationGeneratorImpl.html
.......\............\.......\...\...........\...........\util
.......\............\.......\...\...........\...........\....\DefinitionTracker.html
.......\............\.......\...\...........\...........\....\ExplanationProgressMonitor.html
.......\............\.......\...\...........\...........\....\OntologyUtils.html
.......\............\.......\...\...........\...........\....\package-frame.html
.......\............\.......\...\...........\...........\....\package-summary.html
.......\............\.......\...\...........\...........\....\package-tree.html
.......\............\.......\...\...........\...........\....\SilentExplanationProgressMonitor.html
.......\............\.......\constant-values.html
.......\............\.......\deprecated-list.html
.......\............\.......\help-doc.html
.......\............\.......\index-all.html
.......\............\.......\index.html
.......\............\.......\org
.......\............\.......\...\coode
.......\............\.......\...\.....\string
.......\............\.......\...\.....\......\EscapeUtils.html
.......\............\.......\...\.....\......\package-frame.html
.......\............\.......\