About: http://webisa.webdatacommons.org/238854092

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	Each person responds differently to UVB exposure and oral intake of vitamin D depending on such factors as skin pigmentation,
http://www.w3.org/ns/prov#wasQuotedFrom	mercola.com