20644311501
type: GridCode4
has geometry: polygon
long-se: 143.1312500
long-nw: 143.1250000
world grid code: 20644311501
lat-nw: 42.7958334
japan grid code: 644311501
lat-se: 42.7916667

RDF description of 20644311501
primary topic: 20644311501