RDF description of 20513771484
primary topic: 20513771484

20513771484
has geometry: polygon
type: GridCode4
long-nw: 137.2312500
long-se: 137.2375000
world grid code: 20513771484
lat-se: 34.6208334
lat-nw: 34.6250000
japan grid code: 513771484