<http://webisa.webdatacommons.org/341853317>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hindawi.com> .
<http://webisa.webdatacommons.org/341853317>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/29854949>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/341853317> .
<http://webisa.webdatacommons.org/341853317>	<http://www.w3.org/ns/prov#value>	"A second cross-sectional study also showed a significant association between lower depressive symptoms and higher dietary intakes of vitamin B9 in middle-aged (42???60???y) men; the association was not found for other vitamins such as vitamins B6 and B12 [36]." .