RDF description of 20644321521
primary topic: 20644321521

20644321521
has geometry: polygon
type: GridCode4
long-nw: 143.1500000
long-se: 143.1562500
world grid code: 20644321521
lat-se: 42.8750000
lat-nw: 42.8791667
japan grid code: 644321521