DB2Triples - RDB2RDF Antidot implementation LGPL Licence https://github.com/antidot/db2triples http://www.antidot.net

References : W3C Working Drafts 24 March 2011

• R2RML: RDB to RDF Mapping Language (http://www.w3.org/TR/2011/WD-r2rml-20110324/)
• A Direct Mapping of Relational Data to RDF (http://www.w3.org/TR/2011/WD-rdb-direct-mapping-20110324/)

Using the library

Getting the jar

The last version of the jar is available to download on the github repository, using the "Downloads" button:

https://github.com/antidot/db2triples/

Needed dependency

OpenRdf Sesame > 2.5.x - http://www.openrdf.org/ Commons-cli > 1.2 - http://commons.apache.org/cli/ Commons-logging > 1.1.1 - http://commons.apache.org/logging/ MySQL Connector > 5.1.15 - http://www.mysql.com/downloads/connector/j/

Command line

According your classpath has the links to all the preceding jars and the "db2triples-.jar", you can launch the lib as follow :

• To call DirectMapping : java antidot.dm.main.DirectMapping

• To call R2RML : java antidot.r2rml.main.R2RML

Building your own jar

To build DB2Triples jar, you need to use Maven (http://maven.apache.org/) which will provide to you all the necessary package to compile. The classical way is the command:

mvn package

This will provide a file "db2triples-.jar" in the "target" directory according to default configuration of Maven.

Execute the jar

You can also compile and execute directly the jar from Maven build. This operation requires to copy dependencies into working folder.

Use following commands :

mvn dependency:copy-dependencies

java -cp target/dependency/*.jar:target/db2triples-.jar