20523716491
type: GridCode4
has geometry: polygon
world grid code: 20523716491
japan grid code: 523716491
long-nw: 137.8625000
long-se: 137.8687500
lat-se: 34.7833333
lat-nw: 34.7875000

RDF description of 20523716491
primary topic: 20523716491