# number of nodes
14
# end

# root
14
# end

# left-right order should be retained
# nodes (node#, name, label, instances)
1, "Property_Type", "Property Type", "Auto Center, Executive Suite, Free Standing Building, Industrial Property, Land/Empty Lot  Mall, Medical Building, Outlet Center, Office Building, Office Warehouse  Shopping Center, Store Front, Strip Center, Warehouse, Others"
2, "Country", "Country", "Canada, United States Of America"
3, "State", "State", "Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Washington DC, West Virginia, Wisconsin, Wyoming"
4, "City", "City"
5, "Zip_Code", "Zip Code"
6, "St_Name", "Street Name"
7, "Min_sqf_avail", "Minimum"
8, "Max_sqf_avail", "Maximum"
9, "Min_Lease_Price", "Minimum"
10, "Max_Lease_Price", "Maximum"
11, "", "Property Location"
12, "", "Property Size (Sq. Ft.)"
13, "", "Lease Price (Per Sq. Ft.)"
14, "", ""
# end

# (level by level top-down, start from root)
# edges 
14-1,11,12,13
11-2,3,4,5,6
12-7,8
13-9,10
# end