<https://www.puresourcecode.com/dotnet/asp-net/asp-net-linkbutton-children-disappears-after-postback/#primaryimage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.puresourcecode.com/dotnet/asp-net/asp-net-linkbutton-children-disappears-after-postback/>