20523751424
type: GridCode4
has geometry: polygon
long-nw: 137.1562500
world grid code: 20523751424
lat-nw: 35.1250000
japan grid code: 523751424
long-se: 137.1625000
lat-se: 35.1208334

RDF description of 20523751424
primary topic: 20523751424