20523751923
type: GridCode4
has geometry: polygon
long-nw: 137.1500000
world grid code: 20523751923
lat-se: 35.1625000
japan grid code: 523751923
long-se: 137.1562500
lat-nw: 35.1666667

RDF description of 20523751923
primary topic: 20523751923