20604171031
type: GridCode4
has geometry: polygon
lat-nw: 40.5875000
world grid code: 20604171031
lat-se: 40.5833333
long-nw: 141.1625000
japan grid code: 604171031
long-se: 141.1687500

RDF description of 20604171031
primary topic: 20604171031