id	sid	eid	entity	type
ssh-203	1	1	bcp social sciences & humanities	ORG
ssh-203	1	2	2021	CARDINAL
ssh-203	1	3	14	CARDINAL
ssh-203	1	4	2021	CARDINAL
ssh-203	1	5	220 five	CARDINAL
ssh-203	2	1	qian zhang 2	PERSON
ssh-203	2	2	yongquan ge	PERSON
ssh-203	2	3	3	CARDINAL
ssh-203	2	4	yingchun liu 3	PERSON
ssh-203	2	5	shuyuan liu 4	PERSON
ssh-203	2	6	wei	PERSON
ssh-203	2	7	5 1	CARDINAL
ssh-203	3	1	shandong jianzhu university	ORG
ssh-203	3	2	jinan	GPE
ssh-203	3	3	china 2	ORG
ssh-203	3	4	jijian	GPE
ssh-203	3	5	shandong	GPE
ssh-203	3	6	jinan	GPE
ssh-203	3	7	china 3	ORG
ssh-203	3	8	geo-informatics	ORG
ssh-203	3	9	shandong jianzhu university	ORG
ssh-203	3	10	jinan	GPE
ssh-203	3	11	china 4	ORG
ssh-203	3	12	shandong	GPE
ssh-203	3	13	jinan	GPE
ssh-203	3	14	china 5	DATE
ssh-203	4	1	shandong jianzhu university	ORG
ssh-203	4	2	jinan	GPE
ssh-203	4	3	china	GPE
ssh-203	7	1	keywords: university	ORG
ssh-203	7	2	digital library	ORG
ssh-203	8	1	1	CARDINAL
ssh-203	10	1	as early as 1995	DATE
ssh-203	10	2	china	GPE
ssh-203	10	3	1	CARDINAL
ssh-203	11	1	2	CARDINAL
ssh-203	13	1	several years	DATE
ssh-203	14	1	2.	CARDINAL
ssh-203	14	2	five	CARDINAL
ssh-203	14	3	2.1	CARDINAL
ssh-203	20	1	bcp social sciences & humanities	ORG
ssh-203	20	2	2021	CARDINAL
ssh-203	20	3	14	CARDINAL
ssh-203	20	4	2021	CARDINAL
ssh-203	20	5	221	CARDINAL
ssh-203	20	6	chinese	NORP
ssh-203	28	1	1	CARDINAL
ssh-203	28	2	2	CARDINAL
ssh-203	28	3	3	CARDINAL
ssh-203	29	1	1	CARDINAL
ssh-203	30	1	2	CARDINAL
ssh-203	31	1	3	CARDINAL
ssh-203	32	1	2.2	CARDINAL
ssh-203	33	1	first	ORDINAL
ssh-203	35	1	social sciences & humanities	ORG
ssh-203	35	2	2021	CARDINAL
ssh-203	35	3	14	CARDINAL
ssh-203	35	4	2021	CARDINAL
ssh-203	35	5	222	CARDINAL
ssh-203	36	1	secondly	ORDINAL
ssh-203	37	1	2.3	CARDINAL
ssh-203	37	2	5	CARDINAL
ssh-203	40	1	2.4	CARDINAL
ssh-203	43	1	china	GPE
ssh-203	44	1	2.5	CARDINAL
ssh-203	44	2	china	GPE
ssh-203	44	3	one	CARDINAL
ssh-203	45	1	one	CARDINAL
ssh-203	46	1	3	CARDINAL
ssh-203	49	1	1	CARDINAL
ssh-203	49	2	x. l. zhang	PERSON
ssh-203	49	3	china	GPE
ssh-203	50	1	3	CARDINAL
ssh-203	51	1	2	CARDINAL
ssh-203	51	2	w. c. du	PERSON
ssh-203	51	3	tsinghua university press	ORG
ssh-203	51	4	2016	DATE
ssh-203	52	1	3	CARDINAL
ssh-203	52	2	h. h. lin	PERSON
ssh-203	52	3	2008	DATE
ssh-203	53	1	bcp social sciences & humanities	ORG
ssh-203	53	2	2021	CARDINAL
ssh-203	53	3	14	CARDINAL
ssh-203	53	4	2021	CARDINAL
ssh-203	53	5	223	CARDINAL
ssh-203	54	1	4	CARDINAL
ssh-203	54	2	f. li	PERSON
ssh-203	54	3	307	CARDINAL
ssh-203	54	4	2009-01-15 2009	DATE
ssh-203	55	1	5	CARDINAL
ssh-203	55	2	s. j. liu	PERSON
ssh-203	55	3	s. q. tai	PERSON
ssh-203	55	4	q. f. li	PERSON
ssh-203	56	1	109	CARDINAL
ssh-203	56	2	2009-02-15 2009	DATE
ssh-203	57	1	6	CARDINAL
ssh-203	57	2	y. tian	PERSON
ssh-203	58	1	77	CARDINAL
ssh-203	58	2	03-30 2007	DATE
ssh-203	59	1	7	CARDINAL
ssh-203	59	2	c. y. chang	PERSON
ssh-203	60	1	60-61	CARDINAL
ssh-203	60	2	10-28 2005	DATE