20523721983
type: GridCode4
world grid code: 20523721983
japan grid code: 523721983
has geometry: polygon
long-se: 137.2312500
long-nw: 137.2250000
lat-se: 34.9125000
lat-nw: 34.9166667

RDF description of 20523721983
primary topic: 20523721983