20523731784
type: GridCode4
has geometry: polygon
lat-nw: 34.9833333
long-se: 137.2375000
world grid code: 20523731784
lat-se: 34.9791667
japan grid code: 523731784
long-nw: 137.2312500

RDF description of 20523731784
primary topic: 20523731784