About: http://webisa.webdatacommons.org/363725910

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, body mass index (vitamin D is fat soluble), age, condition of digestive tract, other dietary factors, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	mercola.com