<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/SearchAction>
<https://community.skype.com/t5/Apoio-ao-Usu%C3%A1rio-Arquivo/Tela-para-login-com-conta-Microsoft-n%C3%A3o-aparece/td-p/1379430/page/3>