Ubiquitous Map Scene		Element and Feature Information
Ubiquitous Map Scene		Element instances	Feature description
Beijing metro roadmap	Content	Subway station: Guloudajie, Andingmen, Yonghegong Lama Temple, …	Station name, line number
	Content	Connectivity relation: Guloudajie ←→ Andingmen, Andingmen ←→ Yonghegong Lama Temple, …	Station object, line name
	representation	Node, annotation	Form, size, character, color
	representation	Connection line	Color, form, line type, size
hand-painted map of local attractions (Liulichang)	Content	Architecture: Beijing Painting Shop, Former Residence of Ji Xiaolan, China Bookstore, …	Architecture name, usage, owner, position
		Person: Ji Xiaolan	Name
		Place: Xuanwumen East St, Hufangqiao, Hepingmen, …	Name, range, direction
	representation	Artistic symbol, annotation	Color, pattern, texture, form, size, shadow, character
		Annotation	Character
		Annotation, area symbol	Character, size, form
semantic map of Beijing attraction traffic time	content	Attraction: Palace Museum, Bird’s Nest, Water Cube, Beihai Park, Peking University, …	Attraction name
	content	Temporal relation: Palace Museum → Bird’s Nest and Water Cube, Palace Museum → Beihai Park, Palace Museum → Peking University, …	Attraction object, duration driven by events
	representation	Point symbol, annotation	Form, color, size, character
	representation	Directional line symbol, annotation	Line type, line color, line direction, character
3D map of Beijing City	content	Architecture, green space, water	Position
3D map of Beijing City	representation	3D symbol	Texture, Color, shadow, form