20604020904
type: GridCode4
has geometry: polygon
lat-nw: 40.2500000
long-se: 140.0125000
japan grid code: 604020904
lat-se: 40.2458334
long-nw: 140.0062500
world grid code: 20604020904

RDF description of 20604020904
primary topic: 20604020904