<http://webisa.webdatacommons.org/prov/276819507>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/167270643> .
<http://webisa.webdatacommons.org/167270643>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/502245722>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/167270643> .
<http://webisa.webdatacommons.org/167270643>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<medcentral.org> .
<http://webisa.webdatacommons.org/prov/318770506>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/167270643> .
<http://webisa.webdatacommons.org/167270643>	<http://www.w3.org/ns/prov#value>	"Heavy alcohol use or alcoholism and conditions such as liver disease, hypothyroidism and thalassemia increase the need for B-12." .
<http://webisa.webdatacommons.org/prov/242034047>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/167270643> .