About: http://webisa.webdatacommons.org/240011465

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	?????????? ??????????: 23-??????-2010 Abstract: Back ground; Down syndrome is a genetic disorder that is caused by an
http://www.w3.org/ns/prov#wasQuotedFrom	ksu.edu.sa