<http://webisa.webdatacommons.org/103441065>	<http://www.w3.org/ns/prov#value>	"Information on dietary intake for one-carbon related micronutrients, folate and other B vitamin, was derived from a validated food frequency questionnaire." .
<http://webisa.webdatacommons.org/103441065>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<science.gov> .
<http://webisa.webdatacommons.org/prov/439668752>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/103441065> .
<http://webisa.webdatacommons.org/103441065>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .