in dataset: https://uec-atlas.org/resources/spatial
id: uar:spatial/FJLAFBJC
type: Feature
geometry:
  type: Polygon
  coordinates: 139.54445579
  coordinates: 35.65642663
  coordinates: 139.54449741
  coordinates: 35.65641453
  coordinates: 139.54450482
  coordinates: 35.65643149
  coordinates: 139.54446321
  coordinates: 35.65644362
properties:
  contained in place: uar:spatial/GPF6JS5K
  type: Passage
  category: corridor
has geometry:
  as WKT: POLYGON ((139.54445579 35.65642663,139.54449741 35.65641453,139.54450482 35.65643149,139.54446321 35.65644362,139.54445579 35.65642663))