<http://webisa.webdatacommons.org/prov/234498757>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/149751072> .
<http://webisa.webdatacommons.org/149751072>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<anxietypanichealth.com> .
<http://webisa.webdatacommons.org/149751072>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/149751072>	<http://www.w3.org/ns/prov#value>	"Many researchers also think that vitamins, such as B12, are connected to some mental illnesses." .