Table 6. Clustering of revised type classification elements and frequency

Category	Division of the studies	Key-words related to type classification elements	Form						Place							Material									Purpose
			Form	Decoration method	Line	Formative	Point	Technique	Space	Place	Environmentality	Location	Placement	Scale	Size	Material	Naturality	Finishing	Time	Vegetation	Texture	Color	Visual Characteristics	Joke	Content	Purpose of use	concept	Purpose
Thesis	1	Nature, Space, Environment, Formativeness, Time				0			0		0						0		0
	2	Kind, Purpose, Form, Material	0													0										0
	3	Form, Technique, Material, Kind, Image, Elements, Composition, Size	0	0										0		0		0
	4	Form, Size, Placement, Location, Perspective Trait, Purpose	0							0			0	0									0					0
	5	Space, Form, Finishing, Purpose	0						0									0								0
	6	Surrounding Environment, Color, Form, Scale, Material for Use	0								0			0		0						0
	7	Form, Color, Material, Object	0													0						0
	8	Form, Size	0												0
	9	Form	0
	10	Decoration, Form, vegetation, Line	0	0	0															0
	11	Location, Form	0									0
	12	Vegetation, Use(purpose), Structure																		0						0
	13	Land-use(place), Vegetation, Repair								0										0
	14	Content, Purpose, Placement, Form, Material, Technique, Skill	0					0					0			0									0			0
	15	Land-use, Location Form	0							0		0
	16	Color, Material, Size, Location, Form	0									0			0	0						0						0
	17	Concept, Form, Object, Function, Convergence, Single	0																								0
Journal	18	Land-use, Visual Characteristics								0													0
	19	Land-use, Visual Characteristics								0													0
	20	Topography(Form), Vegetation, Water Circulation System (Form)	0																	0
	21	Land-use(place) Location Form	0							0		0
	22	Form, Color,	0									0										0
	23	Preference, Form, Image, Symmetry	0
	24	Activities(purpose)																								0
	25	Placement Space, Purpose of Use, Form	0						0																	0
Research reports	26	Purpose of use, Place								0																0
	27	Form, Size, Material, Quality of Space, Artificial Nature	0						0					0		0	0
	28	Width (spatial scope)													0
	29	Color, Form, Texture, Time, Space	0						0												0	0
Books	30	Form, Space, Depth, Color, Texture	0						0												0
	31	Point, Line, Form, Size and Location, Texture, Color, Joke, Variable	0		0		0			0				0							0	0		0
	32	Formative, Material, Place, Generation	0							0						0
	33	Naturality, Spaceness, Environmentality, Formativeness, Temporality				0			0		0								0
Policy guidelines	34	Place, Form	0							0
	35	Local characteristics. Creating Space, Creation Purpose, Creation Form	0						0	0																		0
	36	Color, Form, Size	0												0							0
	37	Municipal Administration, Width(scale), Personality								0					0								0				0
Act	38	Purpose(agent), Function																										0
	39	Operating Agent
Total			27	2	2	2	1	2	8	12	3	5	2	5	5	8	2	2	2	4	3	7	4	1	1	6	2	5
Sum			36						40							33									14