20513871844
type: GridCode4
long-nw: 138.1812500
world grid code: 20513871844
lat-nw: 34.6583333
japan grid code: 513871844
long-se: 138.1875000
has geometry: polygon
lat-se: 34.6541667

RDF description of 20513871844
primary topic: 20513871844