20523613881
type: GridCode4
has geometry: polygon
long-nw: 136.4750000
lat-nw: 34.8208334
long-se: 136.4812500
lat-se: 34.8166667
world grid code: 20523613881
japan grid code: 523613881

RDF description of 20523613881
primary topic: 20523613881