20473140821
type: GridCode4
has geometry: polygon
long-nw: 131.0250000
lat-nw: 31.7375000
world grid code: 20473140821
lat-se: 31.7333333
japan grid code: 473140821
long-se: 131.0312500

RDF description of 20473140821
primary topic: 20473140821