20543921041
type: GridCode4
long-se: 139.1812500
long-nw: 139.1750000
has geometry: polygon
world grid code: 20543921041
lat-nw: 36.1708334
japan grid code: 543921041
lat-se: 36.1666667

RDF description of 20543921041
primary topic: 20543921041