20513870781
type: GridCode4
has geometry: polygon
lat-nw: 34.6458334
lat-se: 34.6416667
long-se: 138.1062500
world grid code: 20513870781
japan grid code: 513870781
long-nw: 138.1000000

RDF description of 20513870781
primary topic: 20513870781