20503130721
type: GridCode4
long-nw: 131.0250000
world grid code: 20503130721
lat-nw: 33.6458334
japan grid code: 503130721
has geometry: polygon
lat-se: 33.6416667
long-se: 131.0312500

RDF description of 20503130721
primary topic: 20503130721