20604131781
type: GridCode4
lat-se: 40.3083333
has geometry: polygon
long-nw: 141.2250000
lat-nw: 40.3125000
long-se: 141.2312500
world grid code: 20604131781
japan grid code: 604131781

RDF description of 20604131781
primary topic: 20604131781