20493173053
type: GridCode4
long-se: 131.4437500
lat-nw: 33.2583333
has geometry: polygon
world grid code: 20493173053
japan grid code: 493173053
long-nw: 131.4375000
lat-se: 33.2541667

RDF description of 20493173053
primary topic: 20493173053