20523751171
type: GridCode4
long-se: 137.2187500
long-nw: 137.2125000
has geometry: polygon
world grid code: 20523751171
lat-nw: 35.0958334
japan grid code: 523751171
lat-se: 35.0916667

RDF description of 20523751171
primary topic: 20523751171