Book http:///org/eclipse/example/library.ecore true true org.eclipse.emf.teneo.samples.issues.bz242995.BookCategory BookCategory http:///org/eclipse/example/library.ecore Library http:///org/eclipse/example/library.ecore true true Writer http:///org/eclipse/example/library.ecore true true OneTimeWonder http:///org/eclipse/example/library.ecore theAuthor true Author http:///org/eclipse/example/library.ecore true