in app/util/AtomElementBuilders.scala [76:82]
def buildHtml(atomType: AtomType, atomData: AtomData): Option[String] = atomData match {
case x: AtomData.Guide => buildGuideHtml(x.guide)
case x: AtomData.Profile => buildProfileHtml(x.profile)
case x: AtomData.Qanda => buildQAndAHtml(x.qanda)
case x: AtomData.Timeline => buildTimelineHtml(x.timeline)
case _ => None
}