It's important with regard to the quality of streams.
1-2	It's	_	_	_	_	_	_	_	_
1	It	it	PRON	PRP	Case=Nom|Gender=Neut|Number=Sing|Person=3|PronType=Prs	3	nsubj	3:nsubj	_
2	's	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	3:cop	_
3	important	important	ADJ	JJ	Degree=Pos	0	root	0:root	_
4	with	with	ADP	IN	_	5	case	5:case	_
5	regard	regard	NOUN	NN	Number=Sing	3	obl	3:obl:with	_
6	to	to	ADP	IN	_	8	case	8:case	_
7	the	the	DET	DT	Definite=Def|PronType=Art	8	det	8:det	_
8	quality	quality	NOUN	NN	Number=Sing	5	nmod	5:nmod:to	_
9	of	of	ADP	IN	_	10	case	10:case	_
10	streams	stream	NOUN	NNS	Number=Plur	8	nmod	8:nmod:of	SpaceAfter=No
11	.	.	PUNCT	.	_	3	punct	3:punct	_
