20513871722
type: GridCode4
has geometry: polygon
lat-se: 34.6416667
long-se: 138.1625000
world grid code: 20513871722
lat-nw: 34.6458334
long-nw: 138.1562500
japan grid code: 513871722

RDF description of 20513871722
primary topic: 20513871722