20523977751
type: GridCode4
has geometry: polygon
long-nw: 139.9375000
world grid code: 20523977751
lat-nw: 35.3125000
long-se: 139.9437500
lat-se: 35.3083333
japan grid code: 523977751

RDF description of 20523977751
primary topic: 20523977751