20493956072
type: GridCode4
long-nw: 139.8437500
has geometry: polygon
world grid code: 20493956072
long-se: 139.8500000
lat-nw: 33.0875000
japan grid code: 493956072
lat-se: 33.0833333

RDF description of 20493956072
primary topic: 20493956072