20604021801
type: GridCode4
long-se: 140.1312500
long-nw: 140.1250000
lat-nw: 40.2375000
lat-se: 40.2333333
has geometry: polygon
world grid code: 20604021801
japan grid code: 604021801

RDF description of 20604021801
primary topic: 20604021801