Open Educational Resources (OER) are teaching, learning, and research materials in any medium that reside in the public domain or have been released under an open license that permits their free use and re-purposing by others.
1	Open	Open	ADJ	NNP	Degree=Pos|Number=Sing	3	amod	3:amod	Discourse=context-background:29->26:1|Entity=(60-abstract-new-cf1-1,2,3-coref
2	Educational	Educational	ADJ	NNP	Degree=Pos|Number=Sing	3	amod	3:amod	_
3	Resources	Resource	PROPN	NNPS	Number=Plur	14	nsubj	14:nsubj	Entity=60)
4	(	(	PUNCT	-LRB-	_	5	punct	5:punct	Discourse=restatement-partial:30->29:0|SpaceAfter=No
5	OER	OER	PROPN	NNP	Number=Sing	3	appos	3:appos	Entity=(60-abstract-giv:act-cf1-1-appos)|SpaceAfter=No
6	)	)	PUNCT	-RRB-	_	5	punct	5:punct	_
7	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	14	cop	14:cop	Discourse=same-unit_m:31->29:1
8	teaching	teaching	NOUN	NN	Number=Sing	14	compound	14:compound	Entity=(60-abstract-giv:act-cf1-7-pred(54-abstract-giv:act-cf3-1-coref)|SpaceAfter=No
9	,	,	PUNCT	,	_	10	punct	10:punct	_
10	learning	learning	NOUN	NN	Number=Sing	8	conj	8:conj:and|14:compound	Entity=(55-abstract-giv:act-cf2*-1-coref)|SpaceAfter=No
11	,	,	PUNCT	,	_	13	punct	13:punct	_
12	and	and	CCONJ	CC	_	13	cc	13:cc	_
13	research	research	NOUN	NN	Number=Sing	8	conj	8:conj:and|14:compound	Entity=(61-abstract-new-cf7-1-sgl)
14	materials	material	NOUN	NNS	Number=Plur	0	root	0:root|19:nsubj	_
15	in	in	ADP	IN	_	17	case	17:case	_
16	any	any	DET	DT	PronType=Ind	17	det	17:det	Entity=(62-abstract-new-cf8-2-sgl
17	medium	medium	NOUN	NN	Number=Sing	14	nmod	14:nmod:in	Entity=62)
18	that	that	PRON	WDT	PronType=Rel	19	nsubj	14:ref	Discourse=elaboration-attribute:32->31:0
19	reside	reside	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	14	acl:relcl	14:acl:relcl	_
20	in	in	ADP	IN	_	23	case	23:case	_
21	the	the	DET	DT	Definite=Def|PronType=Art	23	det	23:det	Entity=(63-abstract-new-cf5-3-sgl
22	public	public	ADJ	JJ	Degree=Pos	23	amod	23:amod	_
23	domain	domain	NOUN	NN	Number=Sing	19	obl	19:obl:in	Entity=63)
24	or	or	CCONJ	CC	_	27	cc	27:cc	Discourse=joint-disjunction_m:33->32:0
25	have	have	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	27	aux	27:aux	_
26	been	be	AUX	VBN	Tense=Past|VerbForm=Part	27	aux:pass	27:aux:pass	_
27	released	release	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	19	conj	14:acl:relcl|19:conj:or	_
28	under	under	ADP	IN	_	31	case	31:case	_
29	an	a	DET	DT	Definite=Ind|PronType=Art	31	det	31:det	Entity=(64-abstract-new-cf9-3-sgl
30	open	open	ADJ	JJ	Degree=Pos	31	amod	31:amod	_
31	license	license	NOUN	NN	Number=Sing	27	obl	27:obl:under|33:nsubj	_
32	that	that	PRON	WDT	PronType=Rel	33	nsubj	31:ref	Discourse=elaboration-attribute:34->33:0
33	permits	permit	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	31	acl:relcl	31:acl:relcl	_
34	their	their	PRON	PRP$	Case=Gen|Number=Plur|Person=3|Poss=Yes|PronType=Prs	36	nmod:poss	36:nmod:poss	Entity=(65-event-new-cf4-3-sgl(60-abstract-giv:act-cf1-1-ana)
35	free	free	ADJ	JJ	Degree=Pos	36	amod	36:amod	_
36	use	use	NOUN	NN	Number=Sing	33	obj	33:obj	Entity=65)
37	and	and	CCONJ	CC	_	38	cc	38:cc	_
38	re-purposing	re-purposing	NOUN	NN	Number=Sing	36	conj	33:obj|36:conj:and	Entity=(66-event-new-cf10-3-sgl
39	by	by	ADP	IN	_	40	case	40:case	_
40	others	other	NOUN	NNS	Number=Plur	36	nmod	36:nmod:by	Entity=(67-person-new-cf6-1-sgl)66)64)60)|SpaceAfter=No
41	.	.	PUNCT	.	_	14	punct	14:punct	_
