About: http://webisa.webdatacommons.org/93662185

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	Even after controlling for factors such as age, weight and cholesterol, people with lower vitamin D levels (nearly half the group) still had stiffer arteries and impaired vascular function.
http://www.w3.org/ns/prov#wasQuotedFrom	prohealth.com