20523721391
type: GridCode4
has geometry: polygon
long-nw: 137.2375000
lat-nw: 34.8625000
world grid code: 20523721391
lat-se: 34.8583333
japan grid code: 523721391
long-se: 137.2437500

RDF description of 20523721391
primary topic: 20523721391