20543914721
type: GridCode4
has geometry: polygon
long-nw: 139.5250000
world grid code: 20543914721
lat-nw: 36.1458334
lat-se: 36.1416667
japan grid code: 543914721
long-se: 139.5312500

RDF description of 20543914721
primary topic: 20543914721