About: http://webisa.webdatacommons.org/158997589

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	The due date is an estimate and a baby can be born +/- 2 weeks on either side of that and still be a normal gestation.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com