{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "properties": {
    "id": {
      "type": "string"
    },
    "author": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "email": {
          "type": "string"
        }
      },
      "required": [
        "name",
        "email"
      ]
    },
    "lastChangedBy": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "email": {
          "type": "string"
        }
      },
      "required": [
        "name",
        "email"
      ]
    },
    "lastChanged": {
      "type": "string"
    },
    "title": {
      "type": "string"
    },
    "text": {
      "type": "string"
    },
    "documents": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "filetype": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "path": {
            "type": "string"
          }
        },
        "required": [
          "filetype",
          "name",
          "path"
        ]
      }
    }
  },
  "required": [
    "id",
    "author",
    "lastChangedBy",
    "lastChanged",
    "title",
    "text",
    "documents"
  ]
}
{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "properties": {
    "id": {
      "type": "string"
    },
    "author": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "email": {
          "type": "string"
        }
      },
      "required": [
        "name",
        "email"
      ]
    },
    "lastChangedBy": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "email": {
          "type": "string"
        }
      },
      "required": [
        "name",
        "email"
      ]
    },
    "lastChanged": {
      "type": "integer"
    },
    "title": {
      "type": "string"
    },
    "text": {
      "type": "string"
    },
    "documents": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "filetype": {
            "type": "string"
          },
          "name": {
            "type": "string"
          },
          "path": {
            "type": "string"
          }
        },
        "required": [
          "filetype",
          "name",
          "path"
        ]
      }
    }
  },
  "required": [
    "id",
    "author",
    "lastChangedBy",
    "lastChanged",
    "title",
    "text",
    "documents"
  ]
}

Fix json schema lastChanged to be integer instead of string.
Fix json schema lastChanged to be integer instead of string.
