20553907494
type: GridCode4
long-nw: 139.9937500
long-se: 140.0000000
has geometry: polygon
lat-nw: 36.7083333
world grid code: 20553907494
lat-se: 36.7041667
japan grid code: 553907494

RDF description of 20553907494
primary topic: 20553907494