id	sid	eid	entity	type
ertr-502	1	1	17	CARDINAL
ertr-502	1	2	2, 2019	CARDINAL
ertr-502	1	3	157 liu liu	QUANTITY
ertr-502	1	4	capital university of economics	ORG
ertr-502	1	5	yunpeng li	PERSON
ertr-502	1	6	capital university of economics	ORG
ertr-502	1	7	zhang university of nevada	ORG
ertr-502	1	8	las vegas	GPE
ertr-502	5	1	four	CARDINAL
ertr-502	6	1	37	CARDINAL
ertr-502	9	1	liu liu	PERSON
ertr-502	9	2	university of economics	ORG
ertr-502	9	3	121	CARDINAL
ertr-502	9	4	beijing	GPE
ertr-502	9	5	china	GPE
ertr-502	9	6	100070	DATE
ertr-502	9	7	liuliu@cueb.edu.cn yunpeng li	PERSON
ertr-502	9	8	school of business administration capital university of economics	ORG
ertr-502	9	9	121	CARDINAL
ertr-502	9	10	beijing	GPE
ertr-502	9	11	china	GPE
ertr-502	9	12	100070	DATE
ertr-502	9	13	zhang university of nevada	ORG
ertr-502	9	14	las vegas	GPE
ertr-502	9	15	4505	CARDINAL
ertr-502	9	16	s. maryland pkwy	ORG
ertr-502	10	1	las vegas	GPE
ertr-502	10	2	nv 89154	ORG
ertr-502	10	3	mailto:liuliu@cueb.edu.cn mailto:liyunpeng@cueb.edu.cn	PERSON
ertr-502	11	1	17	CARDINAL
ertr-502	11	2	2, 2019	CARDINAL
ertr-502	12	1	158 6th	DATE
ertr-502	12	2	3	CARDINAL
ertr-502	12	3	xicheng district	GPE
ertr-502	12	4	beijing	GPE
ertr-502	12	5	china	GPE
ertr-502	12	6	100120	CARDINAL
ertr-502	13	1	liu liu	PERSON
ertr-502	13	2	capital university of economics	ORG
ertr-502	15	1	yunpeng li	PERSON
ertr-502	15	2	capital university of economics	ORG
ertr-502	16	1	huiying zhang	PERSON
ertr-502	16	2	ph.d	NORP
ertr-502	16	3	university of nevada	ORG
ertr-502	16	4	las vegas	GPE
ertr-502	22	1	17	CARDINAL
ertr-502	22	2	2, 2019	CARDINAL
ertr-502	22	3	159	CARDINAL
ertr-502	22	4	2010	DATE
ertr-502	23	1	2015	DATE
ertr-502	24	1	wang et al.	PERSON
ertr-502	24	2	2013	DATE
ertr-502	24	3	amaranggana	ORG
ertr-502	24	4	2014	DATE
ertr-502	24	5	2015	DATE
ertr-502	24	6	2011	DATE
ertr-502	24	7	buhalis	PERSON
ertr-502	24	8	amaranggana	ORG
ertr-502	24	9	2014	DATE
ertr-502	24	10	cohen	ORG
ertr-502	24	11	2014	DATE
ertr-502	24	12	malek	NORP
ertr-502	24	13	costa	GPE
ertr-502	24	14	2015	DATE
ertr-502	25	1	pardo	PERSON
ertr-502	25	2	2011	DATE
ertr-502	25	3	cocchia	PERSON
ertr-502	25	4	2014	DATE
ertr-502	25	5	meijer	ORG
ertr-502	25	6	bolivar	GPE
ertr-502	25	7	2015	DATE
ertr-502	26	1	zhang et al.	PERSON
ertr-502	26	2	2018	DATE
ertr-502	26	3	wang et al.	PERSON
ertr-502	26	4	2016	DATE
ertr-502	26	5	one	CARDINAL
ertr-502	30	1	37	CARDINAL
ertr-502	31	1	2011	DATE
ertr-502	32	1	2015	DATE
ertr-502	33	1	17	CARDINAL
ertr-502	33	2	2, 2019	CARDINAL
ertr-502	33	3	160	CARDINAL
ertr-502	33	4	2011	DATE
ertr-502	34	1	wang et al.	PERSON
ertr-502	34	2	2013	DATE
ertr-502	34	3	2015	DATE
ertr-502	36	1	2007	DATE
ertr-502	36	2	six	CARDINAL
ertr-502	37	1	al.	GPE
ertr-502	37	2	2014	DATE
ertr-502	38	1	zhang et al.	PERSON
ertr-502	38	2	2018	DATE
ertr-502	38	3	al.	GPE
ertr-502	38	4	2016	DATE
ertr-502	39	1	wang et al.	PERSON
ertr-502	39	2	2013	DATE
ertr-502	39	3	amaranggana	ORG
ertr-502	39	4	2014	DATE
ertr-502	39	5	2015	DATE
ertr-502	42	1	four	CARDINAL
ertr-502	43	1	anthopoulos	PERSON
ertr-502	43	2	2012	DATE
ertr-502	45	1	17	CARDINAL
ertr-502	45	2	2, 2019	CARDINAL
ertr-502	45	3	161	CARDINAL
ertr-502	45	4	bof	ORG
ertr-502	45	5	2009	DATE
ertr-502	46	1	kitchin	ORG
ertr-502	46	2	2013	DATE
ertr-502	47	1	2016	DATE
ertr-502	48	1	tanguay et al.	PERSON
ertr-502	48	2	2010	DATE
ertr-502	48	3	2013	DATE
ertr-502	48	4	2549	CARDINAL
ertr-502	48	5	2014	DATE
ertr-502	48	6	2015	DATE
ertr-502	48	7	11	CARDINAL
ertr-502	48	8	2015	DATE
ertr-502	49	1	harrison et al.	PERSON
ertr-502	49	2	2010	DATE
ertr-502	49	3	cohen	PERSON
ertr-502	49	4	2012	DATE
ertr-502	49	5	townsend	GPE
ertr-502	49	6	2013	DATE
ertr-502	50	1	2002	DATE
ertr-502	51	1	bulu	ORG
ertr-502	51	2	2014	DATE
ertr-502	51	3	2008	DATE
ertr-502	52	1	1998	DATE
ertr-502	52	2	2013	DATE
ertr-502	53	1	2016	DATE
ertr-502	56	1	17	CARDINAL
ertr-502	56	2	2, 2019	CARDINAL
ertr-502	56	3	162	CARDINAL
ertr-502	56	4	five	CARDINAL
ertr-502	57	1	one	CARDINAL
ertr-502	57	2	four	CARDINAL
ertr-502	60	1	22	CARDINAL
ertr-502	61	1	five	CARDINAL
ertr-502	62	1	1	CARDINAL
ertr-502	62	2	5	CARDINAL
ertr-502	64	1	37	CARDINAL
ertr-502	64	2	22	CARDINAL
ertr-502	64	3	european	NORP
ertr-502	64	4	5	CARDINAL
ertr-502	64	5	asian	NORP
ertr-502	64	6	6	CARDINAL
ertr-502	64	7	american	NORP
ertr-502	64	8	3	CARDINAL
ertr-502	64	9	african	NORP
ertr-502	64	10	1	CARDINAL
ertr-502	64	11	oceania	GPE
ertr-502	65	1	37	CARDINAL
ertr-502	69	1	37	CARDINAL
ertr-502	71	1	37	CARDINAL
ertr-502	71	2	17	CARDINAL
ertr-502	72	1	2, 2019	CARDINAL
ertr-502	72	2	163	CARDINAL
ertr-502	72	3	more than half	CARDINAL
ertr-502	72	4	24	CARDINAL
ertr-502	74	1	19	CARDINAL
ertr-502	74	2	20	CARDINAL
ertr-502	77	1	8	CARDINAL
ertr-502	77	2	monthly	DATE
ertr-502	78	1	1	CARDINAL
ertr-502	79	1	17	CARDINAL
ertr-502	79	2	2, 2019	CARDINAL
ertr-502	79	3	164	CARDINAL
ertr-502	79	4	1	CARDINAL
ertr-502	81	1	8	CARDINAL
ertr-502	86	1	one	CARDINAL
ertr-502	92	1	17	CARDINAL
ertr-502	92	2	2, 2019	CARDINAL
ertr-502	92	3	165	CARDINAL
ertr-502	92	4	gis	ORG
ertr-502	93	1	two	CARDINAL
ertr-502	95	1	360-degree	QUANTITY
ertr-502	95	2	nfc technology	ORG
ertr-502	100	1	2007	DATE
ertr-502	100	2	amitrano et al.	PERSON
ertr-502	100	3	2014	DATE
ertr-502	101	1	four	CARDINAL
ertr-502	103	1	17	CARDINAL
ertr-502	103	2	2, 2019	CARDINAL
ertr-502	103	3	166	CARDINAL
ertr-502	108	1	gis	ORG
ertr-502	114	1	four	CARDINAL
ertr-502	115	1	one	CARDINAL
ertr-502	117	1	37	CARDINAL
ertr-502	117	2	17	CARDINAL
ertr-502	117	3	2, 2019	CARDINAL
ertr-502	117	4	167	CARDINAL
ertr-502	121	1	berardi	PERSON
ertr-502	121	2	r.m.	GPE
ertr-502	121	3	2015	DATE
ertr-502	121	4	journal of urban technology	ORG
ertr-502	121	5	22	CARDINAL
ertr-502	121	6	1):3-21	DATE
ertr-502	122	1	amitrano	PERSON
ertr-502	122	2	c.c.	GPE
ertr-502	122	3	alfano, a.	ORG
ertr-502	122	4	f.	PERSON
ertr-502	122	5	2014	DATE
ertr-502	122	6	2	CARDINAL
ertr-502	122	7	2):58	CARDINAL
ertr-502	123	1	anthopoulos	PERSON
ertr-502	123	2	l.	PERSON
ertr-502	123	3	t.	GPE
ertr-502	123	4	2012	DATE
ertr-502	123	5	reddick	GPE
ertr-502	123	6	c.g.	GPE
ertr-502	123	7	1	CARDINAL
ertr-502	123	8	new york	GPE
ertr-502	123	9	ny:79-96	PRODUCT
ertr-502	124	1	f. et al.	PERSON
ertr-502	124	2	2016	DATE
ertr-502	126	1	international journal of public sector management	ORG
ertr-502	126	2	29(2):132–147	CARDINAL
ertr-502	127	1	boes	ORG
ertr-502	127	2	kim	PERSON
ertr-502	127	3	2016	CARDINAL
ertr-502	128	1	2	CARDINAL
ertr-502	128	2	2):108–124	CARDINAL
ertr-502	129	1	buhalis	PERSON
ertr-502	129	2	d.	NORP
ertr-502	129	3	amaranggana, a.	ORG
ertr-502	129	4	2014	DATE
ertr-502	129	5	xiang	GPE
ertr-502	129	6	z.	PERSON
ertr-502	129	7	l.	PERSON
ertr-502	129	8	2014	DATE
ertr-502	129	9	dublin:553-64	ORG
ertr-502	130	1	buhalis	NORP
ertr-502	130	2	d.	NORP
ertr-502	130	3	2015	DATE
ertr-502	130	4	http:// buhalis.blogspot.co.uk/2014/12/working-definitions-ofsmartnessand.html	PERSON
ertr-502	130	5	2	CARDINAL
ertr-502	130	6	march 2019	DATE
ertr-502	131	1	m., 2014	ORG
ertr-502	131	2	89	DATE
ertr-502	132	1	caragliu, a.	ORG
ertr-502	132	2	del bo	PERSON
ertr-502	132	3	2011	DATE
ertr-502	132	4	europe	LOC
ertr-502	132	5	journal of urban technology	ORG
ertr-502	132	6	18	CARDINAL
ertr-502	132	7	2:65-82	DATE
ertr-502	133	1	cocchia, a.	ORG
ertr-502	133	2	2014	DATE
ertr-502	133	3	dameri	GPE
ertr-502	133	4	r.p.	GPE
ertr-502	133	5	rosenthal-sabroux	PERSON
ertr-502	134	1	cohen	PERSON
ertr-502	134	2	2012	DATE
ertr-502	134	3	6	CARDINAL
ertr-502	135	1	14 november 2019	DATE
ertr-502	136	1	cohen	PERSON
ertr-502	136	2	b.	PERSON
ertr-502	136	3	2014	DATE
ertr-502	136	4	5p	CARDINAL
ertr-502	136	5	28	CARDINAL
ertr-502	137	1	dameri	PERSON
ertr-502	137	2	r.p.	GPE
ertr-502	137	3	2013	DATE
ertr-502	137	4	computers & technology	ORG
ertr-502	137	5	11	CARDINAL
ertr-502	138	1	17	CARDINAL
ertr-502	138	2	2, 2019	CARDINAL
ertr-502	138	3	168	CARDINAL
ertr-502	138	4	f.w.	GPE
ertr-502	138	5	2002	DATE
ertr-502	138	6	31	CARDINAL
ertr-502	138	7	8-9:1257-74	CARDINAL
ertr-502	139	1	r.	NORP
ertr-502	139	2	c., kramar	PERSON
ertr-502	139	3	h.	GPE
ertr-502	139	4	kalasek	GPE
ertr-502	139	5	r.	NORP
ertr-502	139	6	e., 2007	DATE
ertr-502	139	7	european	NORP
ertr-502	139	8	25	CARDINAL
ertr-502	139	9	june 2019	DATE
ertr-502	140	1	werthner, h.	ORG
ertr-502	140	2	lamsfus	GPE
ertr-502	140	3	c.	GPE
ertr-502	140	4	2015	DATE
ertr-502	140	5	50	CARDINAL
ertr-502	140	6	c):55863	ORG
ertr-502	141	1	harrison	PERSON
ertr-502	141	2	b.	PERSON
ertr-502	141	3	hamilton	PERSON
ertr-502	141	4	r.	NORP
ertr-502	141	5	kalagnanam	GPE
ertr-502	141	6	j., paraszczak	PERSON
ertr-502	141	7	j. and williams	PERSON
ertr-502	141	8	2010	DATE
ertr-502	141	9	ibm	ORG
ertr-502	141	10	54	DATE
ertr-502	142	1	hielkema	PERSON
ertr-502	142	2	2013	DATE
ertr-502	142	3	4	CARDINAL
ertr-502	142	4	2):190-204	CARDINAL
ertr-502	143	1	hjalager	PERSON
ertr-502	143	2	a.-m.	GPE
ertr-502	143	3	2010	DATE
ertr-502	143	4	31	CARDINAL
ertr-502	143	5	1):1-12	CARDINAL
ertr-502	144	1	kitchin	PERSON
ertr-502	144	2	r.	NORP
ertr-502	144	3	2013	DATE
ertr-502	145	1	geojournal	PERSON
ertr-502	145	2	79	CARDINAL
ertr-502	145	3	1):114	CARDINAL
ertr-502	145	4	malek, a.	ORG
ertr-502	145	5	costa	GPE
ertr-502	145	6	2015	DATE
ertr-502	145	7	12	CARDINAL
ertr-502	145	8	3):281-99	DATE
ertr-502	146	1	meijer, a. and rodríguez-bolívar	ORG
ertr-502	146	2	m.p.	GPE
ertr-502	146	3	2015	DATE
ertr-502	146	4	april:1-17	ORG
ertr-502	147	1	t. and pardo	PERSON
ertr-502	147	2	t., 2011	GPE
ertr-502	147	3	j.	PERSON
ertr-502	147	4	12th	ORDINAL
ertr-502	147	5	'11	DATE
ertr-502	147	6	acm press	ORG
ertr-502	147	7	new york	GPE
ertr-502	147	8	ny:282	ORG
ertr-502	147	9	91	CARDINAL
ertr-502	148	1	m.e.	GPE
ertr-502	148	2	1998	DATE
ertr-502	148	3	macmillan business	ORG
ertr-502	148	4	basingstoke	ORG
ertr-502	149	1	previtali	NORP
ertr-502	149	2	bof	ORG
ertr-502	149	3	f.	PERSON
ertr-502	149	4	2009	DATE
ertr-502	149	5	italian	NORP
ertr-502	149	6	22	CARDINAL
ertr-502	149	7	4):338348	CARDINAL
ertr-502	149	8	j. and logan	PERSON
ertr-502	149	9	j., 2008	PERSON
ertr-502	149	10	america	GPE
ertr-502	149	11	the american planning association	ORG
ertr-502	149	12	74	CARDINAL
ertr-502	149	13	tanguay	PERSON
ertr-502	149	14	g.a.	PERSON
ertr-502	149	15	j.	GPE
ertr-502	149	16	lefebvre	GPE
ertr-502	149	17	j.f.	GPE
ertr-502	149	18	2010	DATE
ertr-502	149	19	10	CARDINAL
ertr-502	150	1	2013	DATE
ertr-502	150	2	w. w. norton & company	PERSON
ertr-502	150	3	new york	GPE
ertr-502	150	4	ny	GPE
ertr-502	150	5	wang	PERSON
ertr-502	150	6	d.	NORP
ertr-502	150	7	li	PERSON
ertr-502	150	8	x.	PERSON
ertr-502	150	9	li	PERSON
ertr-502	150	10	2013	DATE
ertr-502	150	11	china	GPE
ertr-502	150	12	destination marketing & management	ORG
ertr-502	150	13	2	CARDINAL
ertr-502	150	14	2):59-61	DATE
ertr-502	151	1	wang et al.	PERSON
ertr-502	151	2	2016	DATE
ertr-502	152	1	fcem-ahp	ORG
ertr-502	153	1	54:309–320	CARDINAL
ertr-502	154	1	t., cheung	PERSON
ertr-502	154	2	r.	NORP
ertr-502	154	3	2018	DATE
ertr-502	156	1	journal of china tourism research	ORG
ertr-502	156	2	14(3):263–278	CARDINAL