4.0.0 org.aksw.mex mex-parent MEX Parent POM pom 1.0 core log4mex framework site examples org.apache.maven.plugins maven-compiler-plugin 3.3 1.8 1.8 org.apache.commons commons-lang3 3.1 com.google.guava guava 18.0 org.apache.jena jena-core 2.13.0 nz.ac.waikato.cms.weka weka-stable 3.6.6 log4j log4j 1.2.17 commons-cli commons-cli 1.3.1 org.apache.jena jena-arq 2.13.0