About: http://webisa.webdatacommons.org/403700471

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 are right that magnesium is a useful mineral and a deficiency in this is usually found in those who have histamine issues.
http://www.w3.org/ns/prov#wasQuotedFrom	allergyuk.org