20523507421
type: GridCode4
has geometry: polygon
long-nw: 135.9000000
lat-se: 34.7000000
world grid code: 20523507421
long-se: 135.9062500
japan grid code: 523507421
lat-nw: 34.7041667

RDF description of 20523507421
primary topic: 20523507421