About: http://webisa.webdatacommons.org/183737029

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	William in particular was born around 1849-1851 but all the children were born between 1839-1855.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com