{
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "properties": {
        "name": "Golwg Y Dyffryn",
        "stroke": "#0000ff",
        "stroke-width": 5
      },
      "geometry": {
        "type": "LineString",
        "coordinates": [
          [
            -4.145949,
            52.102496
          ],
          [
            -4.146094,
            52.102597
          ],
          [
            -4.146098,
            52.102611
          ],
          [
            -4.146138,
            52.102758
          ],
          [
            -4.146111,
            52.102806
          ],
          [
            -4.146084,
            52.102855
          ]
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068505, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.146361383371794,
          52.10254434072763
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068506, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.145784716737939,
          52.102698716387906
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068507, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.14580189450524,
          52.10275235606399
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068508, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.145761577867643,
          52.10282502685726
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068509, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.1457942078308605,
          52.10289636931515
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068510, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.1457976591645,
          52.1029682431049
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068511, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.145830289296263,
          52.103039585549375
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068512, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.145819582714806,
          52.10312070923268
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49068513, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.145868528182522,
          52.10322772288114
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49074323, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.14625165551875,
          52.102995943363005
        ]
      }
    },
    {
      "type": "Feature",
      "properties": {
        "name": "49074324, SA48 7AU",
        "marker-color": "#00ff00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [
          -4.14639193925893,
          52.102876491151115
        ]
      }
    }
  ]
}