path	value/explanation	url	count
non-empty indicator (1 variant(s))			1
911$ind1	1		1
undefined subfield (2 variant(s))			2
911	#		1
911	a		1
repetition of non-repeatable subfield (4 variant(s))			4
997$t	there are multiple instances		1
997$c	there are multiple instances		1
997$d	there are multiple instances		1
997$v	there are multiple instances		1