./test/schematron/zvon1_1.xml:1: element AAA: schematron error : /AAA line 1: BBB element is missing.
./test/schematron/zvon1_1.xml:1: element AAA: schematron error : /AAA line 1: AAA misses attribute name.
./test/schematron/zvon1_1.xml:1: element AAA: schematron error : /AAA line 1: BBB element is missing.
./test/schematron/zvon1_1.xml:1: element AAA: schematron error : /AAA line 1: AAA misses attribute name.
./test/schematron/zvon1_1.xml fails to validate