callback({
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  "created_at": "2008-11-26T23:34:52+09:00",
  "name": "WebLSD",
  "resource_url": "http://wedata.net/items/25840?rev=30377",
  "data": {
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    "xpath": "//div[@class=\"header\"]/following-sibling::*[following::div[@class=\"footer\"]]",
    "url": "http://lsd-project.jp/cgi-bin/lsdproj/ejlookup04.pl?query=%s"
  },
  "updated_at": "2010-08-18T01:42:16+09:00",
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})