20523717391
type: GridCode4
has geometry: polygon
world grid code: 20523717391
long-se: 137.9937500
japan grid code: 523717391
lat-se: 34.7750000
lat-nw: 34.7791667
long-nw: 137.9875000

RDF description of 20523717391
primary topic: 20523717391