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Image:MediaWikiSidebarLogo.png SWObjects Semantic Web Library

This library provides general support for Semantic Web applications, including:

• SPARQL Query
• SPARQL Update
• Rdf2RDB (access to relational databases)
• SWxform (rule-based query and data transformation)

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Table of Contents Supported Platforms Getting started Functions Demos

Supported Platforms

• Linux
• Mac
• Win32

Getting started

• Compilation and Testing Instructions
• Installation of pre-built packages
• Running a standalone SPARQL endpoint
• Connecting to a Relational DB
• Query Transformation Through Rules
• Data Wiki
• Writing Unit Tests

Functions

• SPARQL Query
• SPARQL Extensions
• SPARQL web server
• SQL Mapping

Demos

This package has been used to demonstrate Semantic Web features, including:

• 7tm protein-receptor interactions - a demonstration of SPARQL query federation between http://dbpedia.org/sparql, RDFa and local databases.
• Patient recruitment for clinical studies - injects constraints into queries reflecting security policies expressed as RDF rules.