0	0.2514	urban development city cities economic sustainable land community 
1	0.123	data model using system water publication community table 
2	0.29798	management project smart construction projects work knowledge community 
3	0.15245	energy building buildings design green materials publication water 
4	0.17455	architectural heritage architecture buildings building design historical traditional 
5	0.16303	city identity art egyptian arts egypt culture publication 
6	0.31756	design urban place spaces space community social public 
7	0.09581	tourism heritage community culture fashion tourist village technology