r2rml-api-parent eu.optique-project 0.5.0 ../pom.xml 4.0.0 r2rml-api-jena-binding jar 0.5.0 Optique R2RML API - Jena binding 3.1.1 org.apache.commons commons-rdf-jena org.apache.jena jena-core ${jena.version} log4j log4j org.slf4j slf4j-log4j12 eu.optique-project r2rml-api-core 0.5.0 junit junit 4.12 test