20523711821
type: GridCode4
has geometry: polygon
lat-se: 34.8166667
japan grid code: 523711821
long-se: 137.1562500
world grid code: 20523711821
long-nw: 137.1500000
lat-nw: 34.8208334

RDF description of 20523711821
primary topic: 20523711821