20513771613
type: GridCode4
has geometry: polygon
world grid code: 20513771613
long-nw: 137.1375000
lat-nw: 34.6416667
long-se: 137.1437500
japan grid code: 513771613
lat-se: 34.6375000

RDF description of 20513771613
primary topic: 20513771613