About: http://webisa.webdatacommons.org/243021112

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	Ancestors who were considered idiotic or blind, may have just had symptoms resulting from some childhood illness, such as Measles.
http://www.w3.org/ns/prov#wasQuotedFrom	genealogytoday.com