About: http://webisa.webdatacommons.org/406708673

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The Middle Empire was overthrown by the invasion of the Hyksos, or shepherd princes from Asia, who ruled over Egypt, more especially in the north, for several centuries, and of whom there were three dynasties of kings.
http://www.w3.org/ns/prov#wasQuotedFrom	biblestudytools.com