20523770401
type: GridCode4
has geometry: polygon
long-nw: 137.0000000
world grid code: 20523770401
lat-se: 35.2833333
japan grid code: 523770401
long-se: 137.0062500
lat-nw: 35.2875000

RDF description of 20523770401
primary topic: 20523770401