20473163621
type: GridCode4
has geometry: polygon
long-se: 131.4062500
world grid code: 20473163621
long-nw: 131.4000000
lat-se: 31.8833333
japan grid code: 473163621
lat-nw: 31.8875000

RDF description of 20473163621
primary topic: 20473163621