About: http://webisa.webdatacommons.org/148188690

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 vitamin B12, vitamin D, iron, calcium, folic acid, and other nutrients
http://www.w3.org/ns/prov#wasQuotedFrom	doctoryourself.com