1Relax-NG validity error : Extra element base in interleave 2./test/relaxng/tutor8_2_6.xml:4: element base: Relax-NG validity error : Element head failed to validate content 3./test/relaxng/tutor8_2_6.xml fails to validate 4
1Relax-NG validity error : Extra element base in interleave 2./test/relaxng/tutor8_2_6.xml:4: element base: Relax-NG validity error : Element head failed to validate content 3./test/relaxng/tutor8_2_6.xml fails to validate 4