PIP
Ontology
Spatial Relationships
within
contains
intersects
Identity
source
osm
id
relation:11569960
Ontology
class
admin
type
island
Geometries
MultiPolygon
boundary
Point
centroid
Polygon
envelope
Properties
alpha2
XX
osm:place
island
Names
lang
tag
name
ENG
preferred
Xugong Dao
UND
default
徐公岛