1 ./test/relaxng/tutor9_6_2.xml:2: element card: Relax-NG validity error : Element card failed to validate attributes 2 ./test/relaxng/tutor9_6_2.xml fails to validate 3
1 ./test/relaxng/tutor9_6_2.xml:2: element card: Relax-NG validity error : Element card failed to validate attributes 2 ./test/relaxng/tutor9_6_2.xml fails to validate 3