About: http://webisa.webdatacommons.org/184041112

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	Vitamin B-12 and other B vitamins such as B1 (thiamine), B3 (niacin), B5 (pantothenic acid), B6 ( pyridoxine), B12 and folic acid, are essential to mental and emotional well-being.
http://www.w3.org/ns/prov#wasQuotedFrom	theperimenopauseblog.com