gistfile1.scala

<lift:surround with="default" at="body">
    <div class="lift:MySnippet">
        <head_merge>
            <meta property="og:type" content="" />
            <meta property="og:title" content="" />
            <meta property="og:image" content="" />
            <meta property="og:description" content="" />
            <meta property="og:url" content="">
        </head_merge>
    </div>
</lift:surround>