20644142903
type: GridCode4
lat-nw: 43.0833333
long-nw: 141.2500000
japan grid code: 644142903
has geometry: polygon
long-se: 141.2562500
world grid code: 20644142903
lat-se: 43.0791667

RDF description of 20644142903
primary topic: 20644142903