20644311944
type: GridCode4
has geometry: polygon
long-se: 143.1875000
long-nw: 143.1812500
lat-se: 42.8291667
lat-nw: 42.8333333
world grid code: 20644311944
japan grid code: 644311944

RDF description of 20644311944
primary topic: 20644311944