20523857921
type: GridCode4
has geometry: polygon
world grid code: 20523857921
long-nw: 138.9000000
long-se: 138.9062500
lat-se: 35.1583333
japan grid code: 523857921
lat-nw: 35.1625000

RDF description of 20523857921
primary topic: 20523857921