com.cefriel:rmlmapper
· Fork of the be.ugent.rml:rmlmapper repository maintained by Cefriel as a building block of the Chimera solution for semantic data conversion.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window rmlmapper-1.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.