20644131383
type: GridCode4
has geometry: polygon
lat-se: 42.9458334
lat-nw: 42.9500000
long-nw: 141.2250000
world grid code: 20644131383
japan grid code: 644131383
long-se: 141.2312500

RDF description of 20644131383
primary topic: 20644131383