callback({
  "database_resource_url": "http://wedata.net/databases/iview",
  "created_at": "2009-12-30T11:04:33+09:00",
  "name": "yay!everyday",
  "data": {
    "imageSource": "./a/img",
    "paragraph": "//div[@class=\"thumb\"]",
    "nextLink": "id('pagination')/li[./a[@class='selected']]/following-sibling::li[1]/a",
    "imageSourceForReblog": "concat(    substring-before(./a/img/@src, \"post_thumbs\"),    \"post_images\",    substring-after(./a/img/@src, \"post_thumbs\"))",
    "permalink": "./a",
    "caption": "./a/img/@title",
    "url": "http://yayeveryday.com/"
  },
  "updated_at": "2009-12-30T11:17:28+09:00",
  "created_by": "ku",
  "resource_url": "http://wedata.net/items/30888"
})