20544031641
type: GridCode4
has geometry: polygon
long-nw: 140.1750000
world grid code: 20544031641
long-se: 140.1812500
japan grid code: 544031641
lat-nw: 36.3041667
lat-se: 36.3000000

RDF description of 20544031641
primary topic: 20544031641