20523821584
type: GridCode4
has geometry: polygon
lat-nw: 34.8833333
long-nw: 138.2312500
lat-se: 34.8791667
world grid code: 20523821584
long-se: 138.2375000
japan grid code: 523821584

RDF description of 20523821584
primary topic: 20523821584