Validator for[R2]RML mapping documents.

It is implemented in Java based on RDFUnit and DB2Triples

You can install RMLValidator using Maven, so make sure you have installed it first: http://maven.apache.org/download.cgi and java 1.7

mvn clean install

The validator can be run using Maven. You can run a mapping process by executing the following command.

mvn exec:java -Dexec.args=-m "<mapping_file> [-o <output_file> -V]"

Or using the JAR file

java -jar target/RMLValidator-1.0.jar -m "<mapping_file> [-o <outupt_file> -V]"

With

<mapping_file> = The RML mapping file conform with the [RML specification](http://semweb.mmlab.be/ns/rml)
<output_file> = The RML mapping document conform with skolemized and inferred statements.
add -V to validate it using RDFUnit	

For instance, to run example1, execute the following command by replacing the paths to the files with the local paths:

mvn exec:java -Dexec.args="-m /path/to/the/mapping/document/example.rml.ttl"

On OSX, it might be needed to export JAVA_HOME=$(/usr/libexec/java_home)

More information about the solution can be found at http://rml.io

This application is developed by Multimedia Lab http://www.mmlab.be

Copyright 2014, Multimedia Lab - Ghent University - iMinds

The RMLProcessor is released under the terms of the MIT license.