20523715221
type: GridCode4
long-nw: 137.6500000
lat-nw: 34.7708334
world grid code: 20523715221
long-se: 137.6562500
japan grid code: 523715221
lat-se: 34.7666667
has geometry: polygon

RDF description of 20523715221
primary topic: 20523715221