callback({
  "database_resource_url": "http://wedata.net/databases/hatena-CustomPalletForHaiku",
  "created_at": "2009-04-04T21:46:55+09:00",
  "name": "pattsunko",
  "resource_url": "http://wedata.net/items/27725?rev=34472",
  "data": {
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  "updated_at": "2009-07-10T22:10:34+09:00",
  "created_by": "ぱ"
})