20503171883
type: GridCode4
has geometry: polygon
lat-se: 33.9875000
long-se: 131.2312500
japan grid code: 503171883
lat-nw: 33.9916667
world grid code: 20503171883
long-nw: 131.2250000

RDF description of 20503171883
primary topic: 20503171883