20523821691
type: GridCode4
has geometry: polygon
world grid code: 20523821691
lat-nw: 34.8875000
japan grid code: 523821691
long-nw: 138.2375000
long-se: 138.2437500
lat-se: 34.8833333

RDF description of 20523821691
primary topic: 20523821691