20523812604
type: GridCode4
long-nw: 138.2562500
has geometry: polygon
long-se: 138.2625000
lat-nw: 34.8083333
world grid code: 20523812604
lat-se: 34.8041667
japan grid code: 523812604

RDF description of 20523812604
primary topic: 20523812604