20523716644
type: GridCode4
has geometry: polygon
world grid code: 20523716644
long-nw: 137.8062500
japan grid code: 523716644
lat-se: 34.8041667
lat-nw: 34.8083333
long-se: 137.8125000

RDF description of 20523716644
primary topic: 20523716644