20523760261
type: GridCode4
has geometry: polygon
world grid code: 20523760261
long-se: 137.0812500
long-nw: 137.0750000
japan grid code: 523760261
lat-nw: 35.1875000
lat-se: 35.1833333

RDF description of 20523760261
primary topic: 20523760261