About: http://webisa.webdatacommons.org/40788709

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	And then I would cross out the 0, 2 solution, since I already know that one of the children is a boy.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com