20644321813
type: GridCode4
has geometry: polygon
long-se: 143.1437500
long-nw: 143.1375000
world grid code: 20644321813
lat-nw: 42.9083333
lat-se: 42.9041667
japan grid code: 644321813

RDF description of 20644321813
primary topic: 20644321813