About: http://webisa.webdatacommons.org/448159730

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	no formal studies have been done, experts such as Ken Nordvedt, and others who
http://www.w3.org/ns/prov#wasQuotedFrom	ancestry.com