About: http://webisa.webdatacommons.org/70468502

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	You need 55 mcg per day, but do not overdo: More than 400 mcg daily can cause skin inflammation, convulsions, and other problems.
http://www.w3.org/ns/prov#wasQuotedFrom	stvincenthospital.com