20493100454
type: GridCode4
has geometry: polygon
long-se: 131.0750000
japan grid code: 493100454
world grid code: 20493100454
long-nw: 131.0687500
lat-se: 32.7041667
lat-nw: 32.7083333

RDF description of 20493100454
primary topic: 20493100454