<http://schema.org/about>
"Mesopotamia (3200-330 aC) - Egipto(3000-30) - Creta (minoicos)anf Peloponeso (Micenas )(2600-1425)Greek and Greek Temple (1150- 146 aC)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bibliocad.com/library/document-of-old-history_16989>