About: http://webisa.webdatacommons.org/373667131

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	Supplementary iron and vitamins C and D are often recommended, but iron tablets can cause constipation and other distressing effects in some people.
http://www.w3.org/ns/prov#wasQuotedFrom	answers.com