About: http://webisa.webdatacommons.org/101531095

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	For instance, studies have shown that people with higher vitamin D levels may have a lower risk of various types of cancer, including colorectal cancer.How much vitamin D is enough?
http://www.w3.org/ns/prov#wasQuotedFrom	nutritionexpress.com