About: http://webisa.webdatacommons.org/440741511

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	They had four son, including Roger, Edward, and William, and two daughters, Margaret and Katherine (wife of William Porter).
http://www.w3.org/ns/prov#wasQuotedFrom	geni.com