The Chemistry Development Kit (CDK) IO RDF Module

Copyright © 1997-2026 The CDK Development Team

License: LGPL v2, see LICENSE.txt

Introduction

The CDK is an open-source Java library for cheminformatics and bioinformatics. This repository contains the iordf module.

The iordf module allows serializing an CDK IChemObject into RDF. For reading the CDKOWLReader and for writing the CDKOWLWriter.

Install

If you are using Maven, you can use the cdk-iordf to grab everything, note it is much more efficient to use include the modules you need:

<dependency>
  <artifactId>cdk-bundle</artifactId>
  <groupId>cdk-iordf</groupId>
  <version>2.12</version>
</dependency>