20492977643
type: GridCode4
has geometry: polygon
long-se: 129.9312500
world grid code: 20492977643
japan grid code: 492977643
long-nw: 129.9250000
lat-se: 33.3041667
lat-nw: 33.3083333

RDF description of 20492977643
primary topic: 20492977643