20523531721
type: GridCode4
has geometry: polygon
world grid code: 20523531721
lat-se: 34.9750000
long-nw: 135.1500000
lat-nw: 34.9791667
japan grid code: 523531721
long-se: 135.1562500

RDF description of 20523531721
primary topic: 20523531721