20523800021
type: GridCode4
long-nw: 138.0250000
lat-nw: 34.6708334
long-se: 138.0312500
lat-se: 34.6666667
has geometry: polygon
world grid code: 20523800021
japan grid code: 523800021

RDF description of 20523800021
primary topic: 20523800021