20523811643
type: GridCode4
long-nw: 138.1750000
has geometry: polygon
long-se: 138.1812500
lat-nw: 34.8083333
lat-se: 34.8041667
world grid code: 20523811643
japan grid code: 523811643

RDF description of 20523811643
primary topic: 20523811643