20604172474
type: GridCode4
has geometry: polygon
lat-nw: 40.6250000
world grid code: 20604172474
long-se: 141.3500000
lat-se: 40.6208334
long-nw: 141.3437500
japan grid code: 604172474

RDF description of 20604172474
primary topic: 20604172474