wktLiteral to GeoJSON met shapely

wktLiteral to GeoJSON.py

import json
from shapely import wkt
from shapely.geometry import mapping

with open('OSG.json', 'r') as infile:
    data = json.load(infile)

geojson_features = []

for item in data:
    geometry = wkt.loads(item['x'])
    geojson_features.append({
        "type": "Feature",
        "geometry": mapping(geometry),
        "properties": {
            "label": item.get("xLabel")
        }
    })

geojson_collection = {
    "type": "FeatureCollection",
    "features": geojson_features
}

with open('OSG_GeoJSON.json', 'w') as outfile:
    json.dump(geojson_collection, outfile, indent=2)

z-OSG-3x.json

[
  {
    "x": "POLYGON((5.1899522828057 52.072762705454,5.1895443427964 52.072613723583,5.1892033916532 52.07248873861,5.1907981441628 52.069344104925,5.1925058778054 52.065811515274,5.1927738395413 52.065899505003,5.1933177596231 52.066080483264,5.191612024855 52.069540080344,5.1899522828057 52.072762705454))",
    "xLabel": "1536: Adriaan van Nijeveld (OSG)"
  },
  {
    "x": "POLYGON((5.1899522828057 52.072762705454,5.1895443427964 52.072613723583,5.1892033916532 52.07248873861,5.1907981441628 52.069344104925,5.1925058778054 52.065811515274,5.1927738395413 52.065899505003,5.1933177596231 52.066080483264,5.191612024855 52.069540080344,5.1899522828057 52.072762705454))",
    "xLabel": "1599: 5 M onbekend (OSG),"
  },
  {
    "x": "POLYGON((5.1899522828057 52.072762705454,5.1895443427964 52.072613723583,5.1892033916532 52.07248873861,5.1907981441628 52.069344104925,5.1925058778054 52.065811515274,5.1927738395413 52.065899505003,5.1933177596231 52.066080483264,5.191612024855 52.069540080344,5.1899522828057 52.072762705454))",
    "xLabel": "1716: 5 M onbekend (OSG)"
  }
]