About: http://webisa.webdatacommons.org/428870787

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 a chromosomal abnormality caused by the presence of all or part of an extra 21st chromosome.
http://www.w3.org/ns/prov#wasQuotedFrom	prozac-lawsuit.com