20543941831
type: GridCode4
has geometry: polygon
long-nw: 139.1625000
long-se: 139.1687500
world grid code: 20543941831
lat-nw: 36.4041667
japan grid code: 543941831
lat-se: 36.4000000

RDF description of 20543941831
primary topic: 20543941831