Table 6. Key words in Olympic Park (Top 20)

Word	Cen.	Word	Cen.
Stroll (산책)	0.1688	Event (행사)	0.0375
Exercise (운동)	0.0625	Stadium (경기장)	0.0375
Culture (문화)	0.0625	Bicycle (자전거)	0.0313
Diversity (다양)	0.0563	Rest (휴식)	0.0313
Olympic (올림픽)	0.05	Alone Tree (나홀로나무)	0.0313
Facility (시설)	0.05	Performance (공연)	0.0313
Sports (스포츠)	0.05	Couple (연인)	0.0313
Child (아이)	0.0437	Mongchontoseong (몽촌토성)	0.0313
Museum (박물관)	0.0437	Dog (애견)	0.0313
Family (가족)	0.0375	Photo (사진)	0.025

Cen.: Degree centrality.