It's historical for Sf, so when your aunte comes for a visit, take her there.
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	historical	historical	ADJ	JJ	Degree=Pos	0	root	0:root	_
4	for	for	ADP	IN	_	5	case	5:case	_
5	Sf	Sf	PROPN	NNP	Number=Sing	3	obl	3:obl:for	SpaceAfter=No
6	,	,	PUNCT	,	_	3	punct	3:punct	_
7	so	so	ADV	RB	_	16	mark	16:mark	_
8	when	when	ADV	WRB	PronType=Int	11	advmod	11:advmod	_
9	your	your	PRON	PRP$	Case=Gen|Person=2|Poss=Yes|PronType=Prs	10	nmod:poss	10:nmod:poss	_
10	aunte	aunt	NOUN	NN	Number=Sing|Typo=Yes	11	nsubj	11:nsubj	CorrectForm=aunt
11	comes	come	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	16	advcl	16:advcl:when	_
12	for	for	ADP	IN	_	14	case	14:case	_
13	a	a	DET	DT	Definite=Ind|PronType=Art	14	det	14:det	_
14	visit	visit	NOUN	NN	Number=Sing	11	obl	11:obl:for	SpaceAfter=No
15	,	,	PUNCT	,	_	16	punct	16:punct	_
16	take	take	VERB	VB	Mood=Imp|VerbForm=Fin	3	advcl	3:advcl:so	_
17	her	she	PRON	PRP	Case=Acc|Gender=Fem|Number=Sing|Person=3|PronType=Prs	16	obj	16:obj	_
18	there	there	ADV	RB	PronType=Dem	16	advmod	16:advmod	SpaceAfter=No
19	.	.	PUNCT	.	_	3	punct	3:punct	_
