Apache Jena Core 2.12.1

API - Application Programming Interface 
Package Description
com.hp.hpl.jena.datatypes
Provides the core interfaces through which datatypes are described to Jena.
com.hp.hpl.jena.datatypes.xsd
Provides datatype definitions for the XML Schema datatypes support by Jena.
com.hp.hpl.jena.ontology
Provides a set of abstractions and convenience classes for accessing and manipluating ontologies represented in RDF.
com.hp.hpl.jena.rdf.listeners
A package defining some useful implementations of ModelChangedListener, for listening to (a) all triples added or removed, exploding composite objects, (b) all objects added or removed, as themselves, (c) notification of additions/removals, but no details, and (d) accepting but ignoring all changes, as a base-class to be extended.
com.hp.hpl.jena.rdf.model
A package for creating and manipulating RDF graphs.
com.hp.hpl.jena.reasoner
The Jena2 reasoner subsystem is designed to allow a range of inference engines to be plugged into Jena.
com.hp.hpl.jena.reasoner.rulesys
Provides a selection of simple rule engines for Jena inference models.
com.hp.hpl.jena.reasoner.rulesys.builtins
Implementations of the Builtin class which provides primitive operations to the rule engines.
com.hp.hpl.jena.reasoner.transitiveReasoner
This package contains a reasoner which supports transitive-reflexive closure of subPropertyOf and subClassOf relations.
com.hp.hpl.jena.shared
This package defines some classes common to the Jena API and SPI levels, in particular the JenaException class from which all Jena-specific exceptions hang, and the interface PrefixMapping for translation to and from QNames.
com.hp.hpl.jena.vocabulary
A package containing constant classes with predefined constant objects for classes and properties defined in well known vocabularies.
SPI - System Programming Interface 
Package Description
com.hp.hpl.jena.enhanced
This package defines the enhanced node and graph classes; an enhanced node is one embedded in a particular enhanced graph.
com.hp.hpl.jena.graph
This package defines the Graph and Node family of classes, which form the underlying datatypes of the Jena system.
com.hp.hpl.jena.graph.compose
This package defines simple composite graphs - union, intersection, difference, and update-tracking.
com.hp.hpl.jena.util
Miscellaneous collection of utility classes.
Command line tools 
Package Description
jena
A package for some Jena command-line programs, including copying RDF data with representation conversion, eg XML to N3 comparing two RDF files for isomorphism (extended equality) an interface to the ARP RDF parser access to the RDQL interpreter a schema-to-Java generator
Other Packages 
Package Description
com.hp.hpl.jena  
com.hp.hpl.jena.assembler  
com.hp.hpl.jena.rdfxml.xmlinput
A parser for RDF/XML.
com.hp.hpl.jena.rdfxml.xmlinput.lang
Language support for RDF.
com.hp.hpl.jena.rdfxml.xmlinput.states  
com.hp.hpl.jena.rdfxml.xmloutput
Writing RDF/XML.

Licenced under the Apache License, Version 2.0