This package provides an API for interacting with repositories of RDF data.

This package provides an RDF4J-based implementation of RDF 1.1 concepts.

This package provides a common API for query parsers in RDF4J.

This package provides a client for communicating with RDF4J servers.

This package provides interfaces for the RDF data model used in the RDF4J framework.

This package provides a parser for SPARQL queries.

The SAIL API decouples database implementations and the functional modules of the RDF4J framework.

This package provides Java classes for well known RDF vocabularies.

This package provides an implementation of the RDF4J Rio API, which reads and writes NTriples.

This package provides an interface and implementation for querying RDF.

This package provides an API for handling input and output on RDF query results.

This package provides the RDF model implementation used by Eclipse RDF4J.

This package provides classes for handling SPARQL/XML-based RDF queries.

This package provides datatype handlers used in RDF4J.

This package provides Java interfaces for RDF 1.1 concepts.

This package provides a protocol for communicating RDF resourcess over HTTP.

This package provides classes for handling SPARQL/JSON-based RDF queries.

This package provides a Java implementation of JSON-LD 1.0.

Jettison is a Java library for converting XML to JSON and vice-versa with the help of the Streaming API for XML (StAX). It implements XMLStreamWriter and XMLStreamReader and supports Mapped and BadgerFish conventions.

Jaxp from the Apache XML Commons project is used by the Xerces-J XML parser and Xalan-J XSLT processor and specifies these APIs:

• Document Object Model (DOM)

• Simple API for XML (SAX)

• Java APIs for XML Processing (JAXP)

• Transformation API for XML (TrAX)

• Document Object Model (DOM) Load and Save

• JSR 206 Java API for XML Processing

Xml Pull Parser (in short XPP) is a streaming pull XML parser and should be used when there is a need to process quickly and efficiently all input elements (for example in SOAP processors). This package is in maintenance mode.

Xsdlib contains an implementation of sun.com.msv, an XML validator.

The resolver class implements the full semantics of OASIS Technical Resolution 9401:1997 (Amendment 2 to TR 9401) catalogs and the 06 Aug 2001 Committee Specification of OASIS XML Catalogs.

It also includes a framework of classes designed to read catalog files in a number of formats:

• The plain-text flavor described by TR9401.

• The XCatalog XML format defined by John Cowan

• The XML Catalog format defined by the OASIS Entity Resolution Technical Committee.

This package provides the reference implementation of the Streaming API for XML (StAX). It is used for streaming XML data to and from a Java application. It provides a standard pull parser interface.