About: http://webisa.webdatacommons.org/209565091

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	Additionally, with age, the kidneys and many other organ systems and cell types are less able to convert vitamin D into its active hormone form.
http://www.w3.org/ns/prov#wasQuotedFrom	ethixbeautyblog.com