About: http://webisa.webdatacommons.org/47630655

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	Descendant charts have to be continually updated every time there is a birth, death or marriage.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com