package de.digitalcollections.iiif.presentation.model.api.v2_0_0;

import java.util.List;

public interface PropertyValue {
  List<String> getValues();
}

@@ -144,11 +144,82 @@
 alues();
+%0A%0A  default String getFirstValue() %7B%0A    return getValues().get(0);%0A  %7D
 %0A%7D%0A

Add convenience method to obtain first value from PropertyValue