4.0.0 org.wikidata.wdtk wdtk-parent 0.17.0 wdtk-dumpfiles jar Wikidata Toolkit Dump File Handling WDTK support for processing Wikibase dump files ${project.groupId} wdtk-datamodel ${project.version} ${project.groupId} wdtk-util ${project.version} ${project.groupId} wdtk-storage ${project.version} ${project.groupId} wdtk-testing ${project.version} test src/test/resources