About: http://webisa.webdatacommons.org/158089463

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	An acquaintance tells you she has two children and you ask her if at least one of them is a boy.
http://www.w3.org/ns/prov#wasQuotedFrom	256.com