About: http://webisa.webdatacommons.org/451337227

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	In addition to Tay???Sachs disease, PGD has been used to prevent cystic fibrosis, sickle cell anemia, Huntington's disease, and other genetic disorders.[5] However this method is expensive.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org