20604054964
type: GridCode4
lat-nw: 40.5000000
long-nw: 140.5812500
lat-se: 40.4958334
long-se: 140.5875000
has geometry: polygon
world grid code: 20604054964
japan grid code: 604054964

RDF description of 20604054964
primary topic: 20604054964