About: http://webisa.webdatacommons.org/82038101

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 fertility history and other details, including height, weight and smoking habits, were taken at the start of the study and the couples were followed until pregnancy or the start of fertility treatment within 12 months.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com