20523721871
type: GridCode4
world grid code: 20523721871
japan grid code: 523721871
lat-se: 34.9000000
long-se: 137.2187500
long-nw: 137.2125000
lat-nw: 34.9041667
has geometry: polygon

RDF description of 20523721871
primary topic: 20523721871