- Format: 7zipped 
 - Files:
   - **badges**.xml
       - UserId, e.g.: "420"
       - Name, e.g.: "Teacher" 
       - Date, e.g.: "2008-09-15T08:55:03.923" 
   - **comments**.xml
       - Id
       - PostId 
       - Score
       - Text, e.g.: "@Stu Thompson: Seems possible to me - why not try it?" 
       - CreationDate, e.g.:"2008-09-06T08:07:10.730" 
       - UserId
   - **posts**.xml
       - Id 
       - PostTypeId
          - 1: Question
          - 2: Answer
       - ParentID (only present if PostTypeId is 2)
       - AcceptedAnswerId (only present if PostTypeId is 1)
       - CreationDate 
       - Score 
       - ViewCount
       - Body 
       - OwnerUserId
       - LastEditorUserId 
       - LastEditorDisplayName="Jeff Atwood" 
       - LastEditDate="2009-03-05T22:28:34.823" 
       - LastActivityDate="2009-03-11T12:51:01.480" 
       - CommunityOwnedDate="2009-03-11T12:51:01.480" 
       - ClosedDate="2009-03-11T12:51:01.480" 
       - Title= 
       - Tags= 
       - AnswerCount 
       - CommentCount 
       - FavoriteCount
   - **posthistory**.xml
	   - Id
	   - PostHistoryTypeId 
			- 1: Initial Title - The first title a question is asked with.
			- 2: Initial Body - The first raw body text a post is submitted with.
			- 3: Initial Tags - The first tags a question is asked with.
			- 4: Edit Title - A question's title has been changed.
			- 5: Edit Body - A post's body has been changed, the raw text is stored here as markdown.
			- 6: Edit Tags - A question's tags have been changed.
			- 7: Rollback Title - A question's title has reverted to a previous version.
			- 8: Rollback Body - A post's body has reverted to a previous version - the raw text is stored here.
			- 9: Rollback Tags - A question's tags have reverted to a previous version.
			- 10: Post Closed - A post was voted to be closed.
			- 11: Post Reopened - A post was voted to be reopened.
			- 12: Post Deleted - A post was voted to be removed.
			- 13: Post Undeleted - A post was voted to be restored.
			- 14: Post Locked - A post was locked by a moderator.
			- 15: Post Unlocked - A post was unlocked by a moderator.
			- 16: Community Owned - A post has become community owned.
			- 17: Post Migrated - A post was migrated.
			- 18: Question Merged - A question has had another, deleted question merged into itself.
			- 19: Question Protected - A question was protected by a moderator
			- 20: Question Unprotected - A question was unprotected by a moderator
			- 21: Post Disassociated - An admin removes the OwnerUserId from a post.
			- 22: Question Unmerged - A previously merged question has had its answers and votes restored.	
		- PostId
		- RevisionGUID: At times more than one type of history record can be recorded by a single action.  All of these will be grouped using the same RevisionGUID
		- CreationDate: "2009-03-05T22:28:34.823" 
		- UserId
		- UserDisplayName: populated if a user has been removed and no longer referenced by user Id
		- Comment: This field will contain the comment made by the user who edited a post
		- Text: A raw version of the new value for a given revision
			- If PostHistoryTypeId = 10, 11, 12, 13, 14, or 15  this column will contain a JSON encoded string with all users who have voted for the PostHistoryTypeId
			- If PostHistoryTypeId = 17 this column will contain migration details of either "from <url>" or "to <url>"
		- CloseReasonId
			- 1: Exact Duplicate - This question covers exactly the same ground as earlier questions on this topic; its answers may be merged with another identical question.
			- 2: off-topic 
			- 3: subjective 
			- 4: not a real question 
			- 7: too localized				  
   - **users**.xml
       - Id 
       - Reputation 
       - CreationDate 
       - DisplayName 
       - EmailHash
       - LastAccessDate 
       - WebsiteUrl 
       - Location
       - Age 
       - AboutMe 
       - Views 
       - UpVotes 
       - DownVotes
   - **votes**.xml 
       - Id 
       - PostId 
       - VoteTypeId
          - ` 1`: AcceptedByOriginator
          - ` 2`: UpMod
          - ` 3`: DownMod
          - ` 4`: Offensive
          - ` 5`: Favorite - if VoteTypeId = 5 UserId will be populated
          - ` 6`: Close
          - ` 7`: Reopen
          - ` 8`: BountyStart
          - ` 9`: BountyClose
          - `10`: Deletion
          - `11`: Undeletion
          - `12`: Spam
          - `13`: InformModerator
       - CreationDate
       - UserId (only for VoteTypeId 5)
       - BountyAmount (only for VoteTypeId 9)