About: http://webisa.webdatacommons.org/134058780

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	Iodine is a trace element that was lacking in the American diet until it was added to table salt.
http://www.w3.org/ns/prov#wasQuotedFrom	tribe.net