-<record xmlns="http://www.loc.gov/MARC21/slim">
-<!-- Indicator length at offset 10 should hold a digit. Assuming 2 -->
-<!-- Identifier length at offset 11 should hold a digit. Assuming 2 -->
+<collection xmlns="http://www.loc.gov/MARC21/slim">
+<record>
+<!-- Indicator length at offset 10 should hold a number 1-9. Assuming 2 -->
+<!-- Identifier length at offset 11 should hold a number 1-9. Assuming 2 -->