20523974811
type: GridCode4
has geometry: polygon
world grid code: 20523974811
long-nw: 139.5125000
long-se: 139.5187500
japan grid code: 523974811
lat-se: 35.3166667
lat-nw: 35.3208334

RDF description of 20523974811
primary topic: 20523974811