<http://schema.org/headline>
"'Oedipus El Rey' -  Laius/Coro #4 /El Huesero"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.backstage.com/casting/oedipus-el-rey-40435/laiuscoro-4-el-huesero-155413/>