20554053863
type: GridCode4
has geometry: polygon
long-nw: 140.4500000
world grid code: 20554053863
lat-nw: 37.1583333
japan grid code: 554053863
long-se: 140.4562500
lat-se: 37.1541667

RDF description of 20554053863
primary topic: 20554053863