20523507481
type: GridCode4
has geometry: polygon
long-nw: 135.9750000
japan grid code: 523507481
lat-nw: 34.7041667
lat-se: 34.7000000
world grid code: 20523507481
long-se: 135.9812500

RDF description of 20523507481
primary topic: 20523507481