20523801621
type: GridCode4
long-nw: 138.1500000
world grid code: 20523801621
long-se: 138.1562500
lat-se: 34.7166667
japan grid code: 523801621
has geometry: polygon
lat-nw: 34.7208334

RDF description of 20523801621
primary topic: 20523801621