{
  "@context": {
    "schema": "http://schema.org/",
    "ex": "https://example.org/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "geosparql": "http://www.opengis.net/ont/geosparql#"
  },
  "@id": "ex:SpatialExtentBox_my8",
  "@type": [
    "schema:Place"
  ],
  "schema:geo": {
    "@type": [
      "schema:GeoShape"
    ],
    "schema:line": "39.33 120.77 40.44 123.96 41.00 121.34"
  }
}