20584020404
type: GridCode4
lat-se: 38.8708334
long-se: 140.0125000
lat-nw: 38.8750000
long-nw: 140.0062500
has geometry: polygon
world grid code: 20584020404
japan grid code: 584020404

RDF description of 20584020404
primary topic: 20584020404