20493154883
type: GridCode4
has geometry: polygon
long-nw: 131.6000000
long-se: 131.6062500
world grid code: 20493154883
japan grid code: 493154883
lat-se: 33.1541667
lat-nw: 33.1583333

RDF description of 20493154883
primary topic: 20493154883