About: http://webisa.webdatacommons.org/205191959

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	Margherita Cantorna, PhD, Hector DeLuca, PhD and others have been researching, doing lab experiments and publishing about vitamin D in relation to MS, IBD and other diseases since at least the late '90s.
http://www.w3.org/ns/prov#wasQuotedFrom	thisisms.com