类的使用
net.jlxxw.schema.org.Landform

net.jlxxw.schema.org中Landform的使用

net.jlxxw.schema.org中Landform的子类

修饰符和类型	类	说明
class	BodyOfWater
class	Canal
class	Continent
class	LakeBodyOfWater
class	Mountain
class	OceanBodyOfWater
class	Pond
class	Reservoir
class	RiverBodyOfWater
class	SeaBodyOfWater
class	Volcano
class	Waterfall