About: http://webisa.webdatacommons.org/54185020

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	And I think GEDCOM files that include the name of the original contributor and One World Tree or World Connect references have some value, especially if no other sources are listed.
http://www.w3.org/ns/prov#wasQuotedFrom	werelate.org