About: http://webisa.webdatacommons.org/261286375

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	Down syndrome is the most common chromosomal condition resulting in mental retardation.
http://www.w3.org/ns/prov#wasQuotedFrom	causes.com