20523977974
type: GridCode4
japan grid code: 523977974
has geometry: polygon
long-nw: 139.9687500
long-se: 139.9750000
world grid code: 20523977974
lat-nw: 35.3333333
lat-se: 35.3291667

RDF description of 20523977974
primary topic: 20523977974