<http://schema.org/name>
"Study Guides, Notes, & Quizzes"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.scribd.com/doc/57153961/%CE%B7-%CE%BF%E1%BC%B0%CE%BA%CE%AF%CE%B1-declinacion-en-%CE%B1-alfa-pura>