What are the Jena methods used to access an ontology?

Hello I'm new to ontologies, my assignment is to create an ontology using Protege V4.0.2, (which I've done) and to create a website over that ontology(which I'm working on), i just need the basics on how to search the ontology using the Jena library I dont have any specifics because i haven't yet started. but i'm in a time crunch, and i need to now exactly how i'm gon开发者_C百科ing to do it

Loading (simplest method):

• http://jena.sourceforge.net/how-to/filemanager.html
• http://jena.sourceforge.net/javadoc/com/hp/hpl/jena/util/FileManager.html

Query using SPARQL:

• http://jena.sourceforge.net/ARQ/Tutorial/

Ontology API:

• http://jena.sourceforge.net/ontology/index.html

A quick way to get started in Netbeans is using a maven project. Add jena and arq to the library and they will be downloaded by maven.