About: http://webisa.webdatacommons.org/78567073

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	I said almost purposefully: while it is, indeed, likely that most nodes have only two extant descendants it is likely that somewhere in the tree there is an exception that has three or more.
http://www.w3.org/ns/prov#wasQuotedFrom	ancestry.com