20523843054
type: GridCode4
has geometry: polygon
world grid code: 20523843054
japan grid code: 523843054
lat-nw: 35.0083333
long-se: 138.4500000
long-nw: 138.4437500
lat-se: 35.0041667

RDF description of 20523843054
primary topic: 20523843054