About: http://webisa.webdatacommons.org/141072009

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	Vitamin D is a key component in helping the body respond to many different kinds of assaults and stimuli, says Robert Heaney, Ph.D., professor of medicine at Creighton University.
http://www.w3.org/ns/prov#wasQuotedFrom	naturalnews.com