About: http://webisa.webdatacommons.org/256914992

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	And in the US and Canada, flour is enriched with folic acid, a compound that pregnant women are advised to take to prevent neural tube birth defects such as spina bifida.
http://www.w3.org/ns/prov#wasQuotedFrom	rsc.org