20503557604
type: GridCode4
has geometry: polygon
lat-nw: 33.8083333
long-se: 135.8875000
world grid code: 20503557604
long-nw: 135.8812500
lat-se: 33.8041667
japan grid code: 503557604

RDF description of 20503557604
primary topic: 20503557604