20503131293
type: GridCode4
has geometry: polygon
lat-nw: 33.6083333
world grid code: 20503131293
long-nw: 131.2375000
japan grid code: 503131293
lat-se: 33.6041667
long-se: 131.2437500

RDF description of 20503131293
primary topic: 20503131293