About: http://webisa.webdatacommons.org/340381857

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, B vitamins, including thiamin, niacin, folate, and vitamin B12, have been shown to cut the rate of brain shrinkage among elderly people with mild cognitive impairment in half.[iv]
http://www.w3.org/ns/prov#wasQuotedFrom	losethebackpain.com