PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A gestation period of thirty-eight weeks (266 days) is calculated for women who are pregnant by a procedure such as in vitro fertilization or artificial insemination that allows them to know their exact date of conception.=> Reading the above I think that closer to the way HS did it.http://findarticles.com/p/articles/mi_g2602/is_0002/ai_2602000272/That said 40 weeks/280 days is indeed a nice num
http://www.w3.org/ns/prov#wasQuotedFrom
  • tentmaker.org