20523810851
type: GridCode4
japan grid code: 523810851
lat-se: 34.8166667
long-se: 138.0687500
world grid code: 20523810851
long-nw: 138.0625000
has geometry: polygon
lat-nw: 34.8208334

RDF description of 20523810851
primary topic: 20523810851