20604031491
type: GridCode4
lat-nw: 40.2875000
has geometry: polygon
long-nw: 140.2375000
world grid code: 20604031491
long-se: 140.2437500
japan grid code: 604031491
lat-se: 40.2833333

RDF description of 20604031491
primary topic: 20604031491