is a declaration that states that this is an XML document and gives the version number.
1	is	be	AUX	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	cop	_	_
2	a	a	DET	IND-SG	Definite=Ind|PronType=Art	3	det	_	_
3	declaration	declaration	NOUN	SG-NOM	Number=Sing	0	root	_	_
4	that	that	PRON	REL	PronType=Rel	5	nsubj	_	_
5	states	state	VERB	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	3	acl:relcl	_	_
6	that	that	SCONJ	_	_	11	mark	_	_
7	this	this	PRON	DEM-SG	Number=Sing|PronType=Dem	11	nsubj	_	_
8	is	be	AUX	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	11	cop	_	_
9	an	an	DET	IND-SG	Definite=Ind|PronType=Art	11	det	_	_
10	XML	XML	PROPN	SG-NOM	Number=Sing	11	compound	_	_
11	document	document	NOUN	SG-NOM	Number=Sing	5	ccomp	_	_
12	and	and	CCONJ	_	_	13	cc	_	_
13	gives	give	VERB	PRES	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	conj	_	_
14	the	the	DET	DEF	Definite=Def|PronType=Art	16	det	_	_
15	version	version	NOUN	SG-NOM	Number=Sing	16	compound	_	_
16	number	number	NOUN	SG-NOM	Number=Sing	13	obj	_	SpaceAfter=No
17	.	.	PUNCT	Period	_	3	punct	_	_
