例.

<typed_history status="added" content="&quot;foo bar &amp;'()*&lt;>" type="text">
 <last_typed>2010-04-14T18:50:18Z</last_typed>
</typed_history>
<typed_history status="added" content="g hoge" type="search">
 <last_typed>2010-04-14T18:22:42Z</last_typed>
</typed_history>
<typed_history status="deleted" content="ashula.info" type="selected" />