20523731472
type: GridCode4
has geometry: polygon
world grid code: 20523731472
long-nw: 137.2187500
lat-nw: 34.9541667
long-se: 137.2250000
lat-se: 34.9500000
japan grid code: 523731472

RDF description of 20523731472
primary topic: 20523731472