20523720393
type: GridCode4
has geometry: polygon
world grid code: 20523720393
long-nw: 137.1125000
lat-nw: 34.8666667
lat-se: 34.8625000
japan grid code: 523720393
long-se: 137.1187500

RDF description of 20523720393
primary topic: 20523720393