20523810821
type: GridCode4
lat-nw: 34.8208334
lat-se: 34.8166667
world grid code: 20523810821
long-nw: 138.0250000
has geometry: polygon
japan grid code: 523810821
long-se: 138.0312500

RDF description of 20523810821
primary topic: 20523810821