About: http://webisa.webdatacommons.org/20621917

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	Natural progesterone is a hormone and it works, says Dr. Marcie Richardson, obstetrician and gynecologist at Harvard Vanguard Medical Associates and Beth Israel Deaconess Hospital in Boston.
http://www.w3.org/ns/prov#wasQuotedFrom	huffingtonpost.com