{
  "type": "compositeupdate",
  "updates": [
    {
      "type": "create",
      "source": {
        "termType": "NamedNode",
        "value": "ex:graph"
      },
      "silent": true
    },
    {
      "type": "create",
      "source": {
        "termType": "NamedNode",
        "value": "ex:graph"
      }
    },
    {
      "type": "clear",
      "source": {
        "termType": "NamedNode",
        "value": "ex:graph"
      },
      "silent": true
    },
    {
      "type": "clear",
      "source": {
        "termType": "NamedNode",
        "value": "ex:graph"
      }
    },
    {
      "type": "clear",
      "source": "DEFAULT"
    },
    {
      "type": "clear",
      "source": "NAMED"
    },
    {
      "type": "clear",
      "source": "ALL"
    },
    {
      "type": "drop",
      "source": {
        "termType": "NamedNode",
        "value": "ex:graph"
      },
      "silent": true
    },
    {
      "type": "drop",
      "source": {
        "termType": "NamedNode",
        "value": "ex:graph"
      }
    },
    {
      "type": "drop",
      "source": "DEFAULT"
    },
    {
      "type": "drop",
      "source": "NAMED"
    },
    {
      "type": "drop",
      "source": "ALL"
    }
  ]
}