##fileformat=VCFv4.1
##INFO=<ID=KG_FREQ,Number=1,Type=Float,Description="x">
##INFO=<ID=KG_FREQ.AF,Number=1,Type=Float,Description="x">
#CHROM	POS	ID	REF	ALT	QUAL	FILTER	INFO
1	10006296	foo	C	T	63.56	.	KG_FREQ.AF=0.7;KG_FREQ=0.5
1	10006296	bar	C	T	63.56	.	KG_FREQ.AF=0.3;KG_FREQ=0.1