About: http://webisa.webdatacommons.org/280368690

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	He noted not only that vegan food sources of vitamin B12 are sparse, but that deficiency is especially dangerous for pregnant and nursing moms and infants:
http://www.w3.org/ns/prov#wasQuotedFrom	mercola.com