About: http://webisa.webdatacommons.org/336383643

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	A couple keep having children until they either have two girls or have four children. (Assume that they do not have twins, or other multiple births) and that each child they have is equall
http://www.w3.org/ns/prov#wasQuotedFrom	mathhelpforum.com