20583917221
type: GridCode4
lat-nw: 38.7708334
long-nw: 139.9000000
has geometry: polygon
world grid code: 20583917221
long-se: 139.9062500
lat-se: 38.7666667
japan grid code: 583917221

RDF description of 20583917221
primary topic: 20583917221